- Test - lists.nanog.org

Odd BGP AS Path
by Heath Jones 23 Sep '10

23 Sep '10

Hi all, Probably a silly question, but can anyone explain to me this: 3561 3356 9031 {35821,35821,35821,35821} i To explain it a bit better, I'm looking at real routing information from routeviews (#3). According to RFC 4271 (9.2.2.2 Aggregating Routing Information): > For the purpose of aggregating AS_PATH attributes, we model > each AS within the AS_PATH attribute as a tuple <type, value>, > where "type" identifies a type of the path segment the AS > belongs to (e.g., AS_SEQUENCE, AS_SET), and "value" identifies > the AS number. > ... > No tuple of type AS_SET with the same value SHALL appear > more than once in the aggregated AS_PATH. Am I misreading things, or is this path information out of spec? Cheers Heath

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IDS IPS
by Joshua William Klubi 23 Sep '10

23 Sep '10

Hi, I have been tasked to get the best IDS and IPS for our internal LAN and WAN in a Banking infrastructure. I would like ask if any one has deployed in any network with such technology, and also if any one can recommend a very good IDS and IPS for me to recommend to management Thank you. Joshua

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Re: IDS IPS
by Dantzig, Brian 22 Sep '10

22 Sep '10

> Hi, > > I have been tasked to get the best IDS and IPS for our internal LAN and WAN > in a Banking infrastructure. > I would like ask if any one has deployed in any network with such > technology, and also if any one can recommend > a very good IDS and IPS for me to recommend to management > > Thank you. > > Joshua > ISS (acquired by IBM) is a verry strong product and you should look at it. We ran a demo/pilot od ISS in our production network for a couple of monthes and were pleased with it. Junipers IDP is another product to look at. I am currently running IDP and it was a better fit than ISS for us.

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Re: FW: Odd BGP AS Path
by Christopher Morrow 22 Sep '10

22 Sep '10

On Wed, Sep 22, 2010 at 12:42 PM, Chris Hall <chris.hall.list(a)highwayman.com> wrote: > And what about the truly, madly, deeply useless AS_CONFED_SET ? [A > carbuncle's carbuncle if ever I saw one.] AS_CONFED_SET is included in the next version of this draft...

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Avaya Converged Network Analyzer
by Drew Weaver 22 Sep '10

22 Sep '10

All argument aside about whether these products are worthwhile (hopefully) I am having a very strange and random technical problem with one of these boxes and I know in the past there were folks on NANOG who used them, if possible can anyone who falls into that category contact me off-list please? thanks, -Drew

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FW: Odd BGP AS Path
by Chris Hall 22 Sep '10

22 Sep '10

Randy Bush wrote (on Wed 22-Sep-2010 at 16:31 +0100): .... > > Probably a silly question, but can anyone explain to me this: > > 3561 3356 9031 {35821,35821,35821,35821} i I suppose it could be trying to convey the aggregation of four routes from 35821 ? Or perhaps an AS with multiple personality disorder ? Or an aggregator with a sssstaaammer. > please support draft-wkumari-deprecate-as-sets-00.txt It seems to me that this is really deprecating the aggregation of routes by BGP, except where the result is an existing less specific route ? That obviously means that AS_SET would not be necessary, but as an effect rather than the cause. One could also dump the AGGREGATOR and the AS4_AGGREGATOR attributes in the nearest waste bin. AND it would simplify the merging of AS_PATH and AS4_PATH attributes, which is a complete dogs breakfast... because it tries, in vain, to finesse its way out of the problem of an AS2 speaker aggregating routes with AS4_PATHs ! [Made even more galling by the sure and certain knowledge that aggregated routes are as exquisitely rare as they are useful.] And what about the truly, madly, deeply useless AS_CONFED_SET ? [A carbuncle's carbuncle if ever I saw one.] Vote early and vote often, say I. Chris

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Cisco Security Advisory: Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerabilities
by Cisco Systems Product Security Incident Response Team 22 Sep '10

22 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerabilities Advisory ID: cisco-sa-20100922-cucmsip http://www.cisco.com/warp/public/707/cisco-sa-20100922-cucmsip.shtml Revision 1.0 For Public Release 2010 September 22 1600 UTC (GMT) - --------------------------------------------------------------------- Summary ======= Cisco Unified Communications Manager contains two denial of service (DoS) vulnerabilities that affect the processing of Session Initiation Protocol (SIP) messages. Exploitation of these vulnerabilities could cause an interruption of voice services. To address these vulnerabilities, Cisco has released free software updates. There is a workaround for these vulnerabilities. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100922-cucmsip.shtml Note: Cisco IOS Software is also affected by the vulnerabilities described in this advisory. A companion advisory for Cisco IOS software is available at: http://www.cisco.com/warp/public/707/cisco-sa-20100922-sip.shtml Note: The September 22, 2010, Cisco IOS Software Security Advisory bundled publication includes six Cisco Security Advisories. Five of the advisories address vulnerabilities in Cisco IOS Software and one advisory addresses vulnerabilities in Cisco Unified Communications Manager. Each advisory lists the releases that correct the vulnerability or vulnerabilities detailed in the advisory. The table at the following URL lists releases that correct all Cisco IOS Software vulnerabilities that have been published on September 22, 2010, or earlier: http://www.cisco.com/warp/public/707/cisco-sa-20100922-bundle.shtml Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep10.html Affected Products ================= Vulnerable Products +------------------ The following products are affected by the vulnerabilities that are described in this advisory: * Cisco Unified Communications Manager 6.x * Cisco Unified Communications Manager 7.x * Cisco Unified Communications Manager 8.x Administrators of systems that are running Cisco Unified Communications Manager versions 6.x, 7.x and 8.x can determine the software version by viewing the main page of the Cisco Unified Communications Manager Administration interface. The software version can also be determined by running the show version active command via the command-line interface. Products Confirmed Not Vulnerable +-------------------------------- Cisco Unified Communications Manager version 4.x is not affected by these vulnerabilities. No other Cisco products are currently known to be affected by these vulnerabilities. Details ======= Cisco Unified Communications Manager is the call processing component of the Cisco IP Telephony solution that extends enterprise telephony features and functions to packet telephony network devices such as IP phones, media processing devices, VoIP gateways, and multimedia applications. Cisco Unified Communications Manager contains two DoS vulnerabilities that involve the processing of SIP messages. Each vulnerability is triggered by a malformed SIP message that could cause a critical process to fail, which could result in the disruption of voice services. All SIP ports (TCP ports 5060 and 5061 and UDP ports 5060 and 5061) are affected. The first SIP DoS vulnerability is documented in Cisco Bug ID CSCta31358 ( registered customers only) and has been assigned the CVE identifier CVE-2010-2835. This vulnerability is fixed in Cisco Unified Communications Manager versions 6.1(5), 7.0(2a)su3, 7.1(3b) su2, 7.1(5) and 8.0(1). The corresponding IOS defect is CSCta20040. The second SIP DoS vulnerability is documented in Cisco Bug ID CSCtf14987 ( registered customers only) and has been assigned the CVE identifier CVE-2010-2834. The second vulnerability is fixed in Cisco Unified Communications Manager versions 6.1(5)SU1, 7.1(5) and 8.0(2). The corresponding IOS defect is CSCtf72678. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss CSCta31358 - c3945 GW crashes while testing REFER method with invalid Refer-To header CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed CSCtf14987 - CCM Coredump Generated During UDP SIP Registration Fuzzing CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed Impact ====== Successful exploitation of the vulnerabilities that are described in this advisory could result in the interruption of voice services. Cisco Unified Communications Manager will restart the affected processes, but repeated attacks may result in a sustained DoS Condition. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. +---------------------------------------+ | Cisco Unified | Recommended | | Communication Manager | Release | | Version | | |-------------------------+-------------| | 6.x | 6.1(5)SU1 | |-------------------------+-------------| | 7.x | 7.1(5b)SU2 | |-------------------------+-------------| | 8.x | 8.0(3a) | +---------------------------------------+ Note: The recommended releases listed in the table above are the latest Cisco Unified Communications Manager versions available at the publication of this advisory, and each release includes software fixes for all the vulnerabilities described in this advisory. Cisco Unified Communications Manager software can be downloaded at the following link: http://tools.cisco.com/support/downloads/go/Redirect.x?mdfid=268439621 Workarounds =========== For customers who do not use SIP in their environment, there is a workaround for these vulnerabilities. Cisco Unified Communication Manager versions 6.1(4), 7.1(2) and 8.0(1) introduced the ability to disable SIP processing. SIP processing is enabled by default. Use the following instructions to disable SIP processing: Step 1: Log into the Cisco Unified CM Administration web interface. Step 2: Navigate to System > Service Parameters and select the appropriate Cisco Unified Communications Manager server and the "Cisco CallManager" service. Step 3: Change the "SIP Interoperability Enabled" parameter to False, and click Save. Note: For a SIP processing change to take effect, the Cisco CallManager Service must be restarted. For information on how to restart the service, refer to the "Restarting the Cisco CallManager Service" section of the document at: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/7_1_2/ccmcfg/b03dp… It is possible to mitigate these vulnerabilities by implementing filtering on screening devices and permitting access to TCP ports 5060 and 5061 and UDP ports 5060 and 5061 only from networks that require SIP access to Cisco Unified Communications Manager servers. Additional mitigations that can be deployed on Cisco devices in the network are available in the companion document "Cisco Applied Mitigation Bulletin: Identifying and Mitigating Exploitation of the Multiple Vulnerabilities in Cisco Voice Products", which is available at the following location: http://www.cisco.com/warp/public/707/cisco-amb-20100922-voice.shtml Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt(a)cisco.com or security-alert(a)cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac(a)cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities described in this advisory. All vulnerabilities described in this advisory were discovered as a result of internal testing conducted by Cisco. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at : http://www.cisco.com/warp/public/707/cisco-sa-20100922-cucmsip.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce(a)cisco.com * first-bulletins(a)lists.first.org * bugtraq(a)securityfocus.com * vulnwatch(a)vulnwatch.org * cisco(a)spot.colorado.edu * cisco-nsp(a)puck.nether.net * full-disclosure(a)lists.grok.org.uk * comp.dcom.sys.cisco(a)newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +----------------------------------------+ | Revision | | Initial | | 1.0 | 2010-September-22 | public | | | | release | +----------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.… This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) iEYEARECAAYFAkyaIp0ACgkQ86n/Gc8U/uCsDQCbBrZ7ciwiNVxErJOxLLICNgXv dE0An3lej+RKwoUMMf+GKTm/BBOHmlQL =dwdr -----END PGP SIGNATURE-----

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Cisco Security Advisory: Cisco IOS Software Network Address Translation Vulnerabilities
by Cisco Systems Product Security Incident Response Team 22 Sep '10

22 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS Software Network Address Translation Vulnerabilities Advisory ID: cisco-sa-20100922-nat http://www.cisco.com/warp/public/707/cisco-sa-20100922-nat.shtml Revision 1.0 For Public Release 2010 September 22 1600 UTC (GMT) - --------------------------------------------------------------------- Summary ======= The Cisco IOS Software Network Address Translation functionality contains three denial of service (DoS) vulnerabilities. The first vulnerability is in the translation of Session Initiation Protocol (SIP) packets, the second vulnerability in the translation of H.323 packets and the third vulnerability is in the translation of H.225.0 call signaling for H.323 packets. Cisco has released free software updates that address these vulnerabilities. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100922-nat.shtml Note: The September 22, 2010, Cisco IOS Software Security Advisory bundled publication includes six Cisco Security Advisories. Five of the advisories address vulnerabilities in Cisco IOS Software, and one advisory addresses vulnerabilities in Cisco Unified Communications Manager. Each advisory lists the releases that correct the vulnerability or vulnerabilities detailed in the advisory. The table at the following URL lists releases that correct all Cisco IOS Software vulnerabilities that have been published on September 22, 2010, or earlier: http://www.cisco.com/warp/public/707/cisco-sa-20100922-bundle.shtml Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep10.html Affected Products ================= Vulnerable Products +------------------ Cisco devices running Cisco IOS Software that are configured for NAT and that support NAT for SIP, H.323, or H.225.0 call signaling for H.323 packets are affected. To verify whether NAT is enabled on a Cisco IOS device log in to the device and issue the show ip nat statistics command. The following example shows a device that is configured with NAT: Router#show ip nat statistics Total translations: 2 (0 static, 2 dynamic; 0 extended) Outside interfaces: Serial0 Inside interfaces: Ethernet1 Hits: 135 Misses: 5 Expired translations: 2 Dynamic mappings: -- Inside Source access-list 1 pool mypool refcount 2 pool mypool: netmask 255.255.255.0 start 192.168.10.1 end 192.168.10.254 type generic, total addresses 14, allocated 2 (14%), misses 0 Alternatively, administrators can use the show running-config | include ip nat command to verify if NAT has been enabled on the router interfaces. For NAT to be enabled in a router either the ip nat inside and ip nat outside commands must be present in different interfaces or, in the case of NAT Virtual Interface, if the ip nat enable interface command is present. In order to determine the software that runs on a Cisco IOS product, log in to the device and issue the show version command to display the system banner. Cisco IOS software identifies itself as "Internetwork Operating System Software" or simply "IOS." On the next line of output, the image name displays between parentheses, followed by "Version" and the Cisco IOS release name. Other Cisco devices do not have the show version command or give different output. The following example shows output from a device that runs an IOS image: Router> show version Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.0(1)M1, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2009 by Cisco Systems, Inc. Compiled Wed 02-Dec-09 17:17 by prod_rel_team <More output removed for brevity> Products Confirmed Not Vulnerable +-------------------------------- Cisco IOS devices not explicitly configured for NAT are not vulnerable. Cisco IOS XE Software is not affected by these vulnerabilities. Cisco IOS XR Software is not affected by these vulnerabilities. No other Cisco products are currently known to be affected by these vulnerabilities. Details ======= The three vulnerabilities are triggered by transit traffic that needs to be processed by the NAT feature. Each vulnerability is independent of each other. NAT for SIP DoS Vulnerability +---------------------------- SIP is a popular signaling protocol that is used to manage voice and video calls across IP networks such as the Internet. SIP is responsible for handling all aspects of call setup and termination. Voice and video are the most popular types of sessions that SIP handles, but the protocol has the flexibility to accommodate other applications that require call setup and termination. NAT for SIP translates packets using UDP (port 5060) or TCP (port 5060) as the underlying transport protocol. The NAT for SIP DoS vulnerability can be exploited only with the use of UDP port 5060 packets. This vulnerability is documented in Cisco bug ID CSCtf17624 and has been assigned Common Vulnerabilities and Exposures (CVE) ID CVE-2010-2831. NAT for H.323 DoS Vulnerability +------------------------------ H.323 is the International Telecommunication Union (ITU) standard for real-time multimedia communications and conferencing over packet-based (IP) networks. NAT for H.323 translates packets on TCP port 1720. There is a DoS vulnerability in the NAT procession of H.323 packets. The vulnerability does not require the completion of a TCP three-way handshake. This vulnerability is documented in Cisco bug ID CSCtf91428 and has been assigned Common Vulnerabilities and Exposures (CVE) IDs CVE-2010-2832. NAT for H.225.0 DoS vulnerability +-------------------------------- H.323 is the ITU standard for real-time multimedia communications and conferencing over packet-based (IP) networks. A subset of the H.323 standard is H.225.0, a standard used for call signaling protocols and media stream packetization over IP networks. NAT for H.225.0 translates packets on TCP port 1720. There is a DoS vulnerability in the NAT translation of H.225.0 call signaling for H.323 packets. This vulnerability is documented in Cisco bug ID CSCtd86472 and has been assigned Common Vulnerabilities and Exposures (CVE) IDs CVE-2010-2833. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at: http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at: http://intellishield.cisco.com/security/alertmanager/cvss CSCtf17624 - NAT SIP DoS Vulnerability CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed CSCtf91428 - NAT for H.323 DoS CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed CSCtd86472 - NAT for H.225.0 DoS CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed Impact ====== Successful exploitation of any of the vulnerabilities described in this document may cause the affected device to reload. Repeated exploitation will result in an extended denial of service (DoS) condition. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2010 Bundle Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +-------------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+------------------------------------------------------| | Affected | | First Fixed Release for | | 12.0-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |-------------------------------------------------------------------| | There are no affected 12.0 based releases | |-------------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.1-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.1 | | | | | Releases up to and | Releases up to and | | | including 12.1(4b) are | including 12.1(4b) are | | | not vulnerable. | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1AA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1AX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1AY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1AZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1CX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1DA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1DB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1DC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1E | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EU | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EV | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1EZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1GA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1GB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1T | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(3a)T8 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1XA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XD | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XF | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XH | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XI | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XJ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XL | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XM | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XP | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XQ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XR | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1XS | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(3)XS are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1XT | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(2)XT2 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1XU | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XV | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1XW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1XX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1XY | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(4)XY are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.1XZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.1YA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YB | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YC | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Releases prior to 12.1(5) | | | | YE6 are vulnerable, | | 12.1YE | Not Vulnerable | release 12.1(5)YE6 and | | | | later are not vulnerable; | | | | first fixed in 12.4T | |------------+--------------------------+---------------------------| | 12.1YF | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.1YH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.1YI | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.1YJ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.2-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | | Vulnerable; first fixed | | | | in 12.4 | | | 12.2 | | Vulnerable; first fixed | | | Releases up to and | in 12.4T | | | including 12.2(16f) are | | | | not vulnerable. | | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.2B | Not Vulnerable | | | | | Releases up to and | | | | including 12.2(2)B7 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.2BC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2BW | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.2SB | | 12.2BX | Not Vulnerable | | | | | Releases up to and | | | | including 12.2(15)BX are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.2BY | Not Vulnerable | | | | | Releases up to and | | | | including 12.2(2)BY3 are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | 12.2BZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2CX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2CY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2CZ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2DA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2DD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2DX | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2EW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2EWA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2EX | Vulnerable; migrate to | Not Vulnerable | | | any release in 12.2SE | | |------------+--------------------------+---------------------------| | 12.2EY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2EZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2FX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2FY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2FZ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IRE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXF | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXG | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2IXH | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.2JA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2JK | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2MB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Releases up to and | | | | including 12.2(15)MC1 are | | 12.2MC | Not Vulnerable | not vulnerable. Releases | | | | 12.2(15)MC2b and later | | | | are not vulnerable; first | | | | fixed in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2MRA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.2MRB | 12.2(33)MRB2 | 12.2(33)MRB2 | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | 12.2S | (30)S are vulnerable, | (30)S are vulnerable, | | | release 12.2(30)S and | release 12.2(30)S and | | | later are not vulnerable | later are not vulnerable | |------------+--------------------------+---------------------------| | | | 12.2(31)SB19; Releases | | | | prior to 12.2(33)SB5 are | | 12.2SB | Not Vulnerable | vulnerable, release 12.2 | | | | (33)SB5 and later are not | | | | vulnerable | |------------+--------------------------+---------------------------| | 12.2SBC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SB | in 12.2SB | |------------+--------------------------+---------------------------| | 12.2SCA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.2SCB | |------------+--------------------------+---------------------------| | | 12.2(33)SCB10 | | | 12.2SCB | | 12.2(33)SCB9 | | | 12.2(33)SCB9 | | |------------+--------------------------+---------------------------| | 12.2SCC | 12.2(33)SCC5 | 12.2(33)SCC5 | |------------+--------------------------+---------------------------| | | 12.2(33)SCD3 | | | 12.2SCD | | 12.2(33)SCD3 | | | 12.2(33)SCD4 | | |------------+--------------------------+---------------------------| | 12.2SE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SED | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEF | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SEG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (40)SG are vulnerable, | (40)SG are vulnerable, | | 12.2SG | release 12.2(40)SG and | release 12.2(40)SG and | | | later are not | later are not vulnerable; | | | vulnerable; migrate to | migrate to any release in | | | any release in 12.2SGA | 12.2SGA | |------------+--------------------------+---------------------------| | 12.2SGA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SL | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SM | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SQ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Releases prior to 12.2 | | 12.2SRA | Not Vulnerable | (33)SRA6 are vulnerable, | | | | release 12.2(33)SRA6 and | | | | later are not vulnerable | |------------+--------------------------+---------------------------| | | | Releases prior to 12.2 | | 12.2SRB | Not Vulnerable | (33)SRB1 are vulnerable, | | | | release 12.2(33)SRB1 and | | | | later are not vulnerable | |------------+--------------------------+---------------------------| | 12.2SRC | Not Vulnerable | Not vulnerable | |------------+--------------------------+---------------------------| | 12.2SRD | Not Vulnerable | Not vulnerable | |------------+--------------------------+---------------------------| | 12.2SRE | 12.2(33)SRE1 | 12.2(33)SRE1 | |------------+--------------------------+---------------------------| | 12.2STE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SU | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (29b)SV1 are vulnerable, | (29b)SV1 are vulnerable, | | 12.2SV | release 12.2(29b)SV1 and | release 12.2(29b)SV1 and | | | later are not | later are not vulnerable; | | | vulnerable; migrate to | migrate to any release in | | | any release in 12.2SVD | 12.2SVD | |------------+--------------------------+---------------------------| | 12.2SVA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SVC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SVD | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SVE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Releases up to and | | | | including 12.2(25)SW3 | Releases up to and | | | are not vulnerable. | including 12.2(21)SW1 are | | 12.2SW | | not vulnerable. Releases | | | Releases 12.2(25)SW12 | 12.2(25)SW12 and later | | | and later are not | are not vulnerable; first | | | vulnerable; first fixed | fixed in 12.4T | | | in 12.4T | | |------------+--------------------------+---------------------------| | | Releases up to and | Releases up to and | | 12.2SX | including 12.2(14)SX2 | including 12.2(14)SX2 are | | | are not vulnerable. | not vulnerable. | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SXE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (18)SXF11 are | (18)SXF11 are vulnerable, | | 12.2SXF | vulnerable, releases | releases 12.2(18)SXF11 | | | 12.2(18)SXF11 and later | and later are not | | | are not vulnerable | vulnerable | |------------+--------------------------+---------------------------| | 12.2SXH | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2SXI | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | | | | support organization per | | | 12.2SY | the instructions in | Not Vulnerable | | | Obtaining Fixed Software | | | | section of this advisory | | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2SZ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2T | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2TPC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2XA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XB | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XC | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XE | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XF | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XG | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XI | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XJ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XK | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XL | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XM | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XN | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SB | in 12.2SB | |------------+--------------------------+---------------------------| | 12.2XNA | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNB | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNC | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XND | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNE | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XNF | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+--------------------------+---------------------------| | 12.2XO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XQ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XR | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2XS | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XT | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XU | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XV | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2XW | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2YA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YB | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YD | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YE | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YF | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2YG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YH | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YJ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YK | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YL | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2YM | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YN | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2YO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YP | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YQ | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YR | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2YS | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YT | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YU | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Releases prior to 12.2 | | 12.2YV | Not Vulnerable | (11)YV1 are vulnerable, | | | | release 12.2(11)YV1 and | | | | later are not vulnerable | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YW | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YX | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YY | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2YZ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2ZA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | | Releases up to and | | 12.2ZB | Not Vulnerable | including 12.2(8)ZB are | | | | not vulnerable. | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZD | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.2ZE | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2ZF | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.2ZG | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.2ZH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZJ | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZP | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZU | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.2ZX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZY | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZYA | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.3-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 12.3 | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.3B | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.3BC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3BW | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3EU | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JEA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JEB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JEC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JED | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | | Releases up to and | | | | including 12.3(2)JK3 are | Releases up to and | | | not vulnerable. | including 12.3(2)JK3 are | | 12.3JK | | not vulnerable. Releases | | | Releases 12.3(8)JK1 and | 12.3(8)JK1 and later are | | | later are not | not vulnerable; first | | | vulnerable; first fixed | fixed in 12.4T | | | in 12.4T | | |------------+--------------------------+---------------------------| | 12.3JL | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3JX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.3T | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3TPC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.3VA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.3XB | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+--------------------------+---------------------------| | 12.3XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XE | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3XF | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.3XG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Releases prior to 12.3 | Releases prior to 12.3(7) | | | (7)XI11 are vulnerable, | XI11 are vulnerable, | | 12.3XI | release 12.3(7)XI11 and | releases 12.3(7)XI11 and | | | later are not | later are not vulnerable; | | | vulnerable; first fixed | first fixed in 12.2SB | | | in 12.2SB | | |------------+--------------------------+---------------------------| | 12.3XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4XR | |------------+--------------------------+---------------------------| | 12.3XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XL | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XS | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XX | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XY | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+--------------------------+---------------------------| | 12.3XZ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4XR | |------------+--------------------------+---------------------------| | 12.3YG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YH | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YI | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YS | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.3YX | 12.3(14)YX17 | Vulnerable; first fixed | | | | in 12.4XR | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3YZ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.3ZA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.4-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 12.4 | 12.4(25d) | 12.4(25d) | |------------+--------------------------+---------------------------| | 12.4GC | 12.4(24)GC2 | 12.4(24)GC2 | |------------+--------------------------+---------------------------| | 12.4JA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JDA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JDC | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JDD | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JHA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JHB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JK | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JL | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JMA | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JMB | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JX | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4JY | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | 12.4MD | 12.4(22)MD2 | 12.4(24)MD2 | |------------+--------------------------+---------------------------| | 12.4MDA | 12.4(22)MDA4 | 12.4(22)MDA4 | |------------+--------------------------+---------------------------| | 12.4MR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4MRA | in 12.4MRA | |------------+--------------------------+---------------------------| | 12.4MRA | 12.4(20)MRA1 | 12.4(20)MRA1 | |------------+--------------------------+---------------------------| | | Releases prior to 12.4 | | | | (15)SW6 are vulnerable, | | | 12.4SW | release 12.4(15)SW6 and | Vulnerable; first fixed | | | later are not | in 12.4T | | | vulnerable; first fixed | | | | in 12.4T | | |------------+--------------------------+---------------------------| | | 12.4(15)T14 | 12.4(15)T14 | | | | | | 12.4T | 12.4(20)T6 | 12.4(20)T6 | | | | | | | 12.4(24)T4 | 12.4(24)T4 | |------------+--------------------------+---------------------------| | 12.4XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XB | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Releases prior to 12.4 | Releases prior to 12.4(6) | | | (6)XE5 are vulnerable, | XE5 are vulnerable, | | 12.4XE | release 12.4(6)XE5 and | release 12.4(6)XE5 and | | | later are not | later are not vulnerable; | | | vulnerable; first fixed | first fixed in 12.4T | | | in 12.4T | | |------------+--------------------------+---------------------------| | 12.4XF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4XM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XN | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XP | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4XQ | 12.4(15)XQ6; Available | 12.4(15)XQ6; Available on | | | on 22-SEP-10 | 22-SEP-10 | |------------+--------------------------+---------------------------| | | 12.4(15)XR9 | 12.4(15)XR9 | | 12.4XR | | | | | 12.4(22)XR7 | 12.4(22)XR7 | |------------+--------------------------+---------------------------| | 12.4XT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XV | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XY | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4XZ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | 12.4YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4YB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4YD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+--------------------------+---------------------------| | 12.4YE | Vulnerable; first fixed | 12.4(24)YE1 | | | in 12.4T | | |------------+--------------------------+---------------------------| | 12.4YG | 12.4(24)YG3 | 12.4(24)YG3 | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 15.0-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 15.0M | 15.0(1)M3 | 15.0(1)M3 | |------------+--------------------------+---------------------------| | | Cisco 7600 and 10000 | Cisco 7600 and 10000 | | | Series routers: 15.0(1) | Series routers: 15.0(1)S1 | | | S1 | | | 15.0S | | Cisco ASR 1000 Series | | | Cisco ASR 1000 Series | routers: Please see Cisco | | | routers: Please see | IOS-XE Software | | | Cisco IOS-XE Software | Availability | | | Availability | | |------------+--------------------------+---------------------------| | 15.0XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 15.1T | in 15.1T | |------------+--------------------------+---------------------------| | 15.0XO | Not Vulnerable | Not Vulnerable | |------------+--------------------------+---------------------------| | Affected | | First Fixed Release for | | 15.1-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+--------------------------+---------------------------| | 15.1T | 15.1(1)T1 | 15.1(2)T1 | |------------+--------------------------+---------------------------| | 15.1XB | 15.1(1)XB2 | Vulnerable; first fixed | | | | in 15.1T | +-------------------------------------------------------------------+ Cisco IOS XE Software +-------------------- +-------------------------------------------------------------------+ | Cisco IOS | First Fixed | First Fixed Release for All | | XE | Release for This | Advisories in the September 2010 | | Release | Advisory | Bundle Publication | |-----------+------------------+------------------------------------| | 2.1.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.2.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.3.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.4.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.5.x | Not Vulnerable | Vulnerable; migrate to 2.6.2 or | | | | later | |-----------+------------------+------------------------------------| | 2.6.x | Not Vulnerable | 2.6.2 | |-----------+------------------+------------------------------------| | 3.1.xS | Not Vulnerable | Not Vulnerable | +-------------------------------------------------------------------+ For mapping of Cisco IOS XE Software releases to Cisco IOS Software releases, refer to the Cisco IOS XE 2 and Cisco IOS XE 3S Release Notes. Cisco IOS XR Software Table +-------------------------- Cisco IOS XR Software is not affected by the vulnerabilities disclosed in the September 22, 2010, Cisco IOS Software Security Advisory bundle publication. Workarounds =========== The mitigations for the NAT vulnerabilities disable the respective Application Layer Gateway NAT processing. That is, packets will continue to be translated at the network and transport layers, but the embedded IP addresses will not be translated. NAT for Session Initiation Protocol DoS Vulnerability +---------------------------------------------------- Mitigation for this vulnerability consists of disabling NAT for SIP over the UDP transport by using the no ip nat service udp port 5060 global configuration command. NAT for H.323 DoS Vulnerability +------------------------------ Mitigation for this vulnerability consists of disabling NAT for H.323 and H.225.0 using the no ip nat service h225 global configuration command. NAT for H.225.0 DoS vulnerability +-------------------------------- Mitigation for this vulnerability consists of disabling NAT for H.323 and H.225.0 using the no ip nat service h225 global configuration command. Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt(a)cisco.com or security-alert(a)cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac(a)cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities described in this advisory. The NAT for SIP DoS vulnerability was found during internal testing. The NAT for H.323 DoS and the NAT for H.225.0 DoS vulnerabilities were found during the resolution of customer service requests. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at: http://www.cisco.com/warp/public/707/cisco-sa-20100922-nat.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce(a)cisco.com * first-bulletins(a)lists.first.org * bugtraq(a)securityfocus.com * vulnwatch(a)vulnwatch.org * cisco(a)spot.colorado.edu * cisco-nsp(a)puck.nether.net * full-disclosure(a)lists.grok.org.uk * comp.dcom.sys.cisco(a)newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +---------------------------------------+ | Revision | | Initial | | 1.0 | 2010-Sep-22 | public | | | | release. | +---------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.… This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) iEYEARECAAYFAkyZ/SkACgkQ86n/Gc8U/uAspwCcD7e0kd3Am/wQynOLnZ1j8RiE SE8AnA447FqSKGuXC9tKS4PFdZpsRb8f =fe0l -----END PGP SIGNATURE-----

1 0

Cisco Security Advisory: Cisco IOS SSL VPN Vulnerability
by Cisco Systems Product Security Incident Response Team 22 Sep '10

22 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco IOS SSL VPN Vulnerability Advisory ID: cisco-sa-20100922-sslvpn http://www.cisco.com/warp/public/707/cisco-sa-20100922-sslvpn.shtml Revision 1.0 For Public Release 2010 September 22 1600 UTC (GMT) - --------------------------------------------------------------------- Summary ======= Cisco IOS Software contains a vulnerability when the Cisco IOS SSL VPN feature is configured with an HTTP redirect. Exploitation could allow a remote, unauthenticated user to cause a memory leak on the affected devices, that could result in a memory exhaustion condition that may cause device reloads, the inability to service new TCP connections, and other denial of service (DoS) conditions. Cisco has released free software updates that address this vulnerability. There is a workaround to mitigate this vulnerability. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100922-sslvpn.shtml Note: The September 22, 2010, Cisco IOS Software Security Advisory bundled publication includes six Cisco Security Advisories. Five of the advisories address vulnerabilities in Cisco IOS Software, and one advisory addresses vulnerabilities in Cisco Unified Communications Manager. Each advisory lists the releases that correct the vulnerability or vulnerabilities detailed in the advisory. The table at the following URL lists releases that correct all Cisco IOS Software vulnerabilities that have been published on September 22, 2010, or earlier: http://www.cisco.com/warp/public/707/cisco-sa-20100922-bundle.shtml Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep10.html Affected Products ================= Vulnerable Products +------------------ Devices running affected versions of Cisco IOS Software are vulnerable if configured with SSL VPN and HTTP port redirection. The following methods may be used to confirm if the device is configured for Cisco IOS SSL VPNs and is vulnerable: If the output from show running-config | include webvpn contains "webvpn gateway <word>" then the device is supporting the Cisco IOS SSL VPN feature. A device is vulnerable if it has the inservice command in at least one of the "webvpn gateway" sections and is configured for HTTP port redirection. The following example shows a vulnerable device configured with Cisco IOS SSL VPN: Router#show running | section webvpn webvpn gateway Gateway ip address 10.1.1.1 port 443 http-redirect port 80 ssl trustpoint Gateway-TP inservice ! Router# A device that supports the Cisco IOS SSL VPN is not vulnerable if "webvpn gateway" is not configured. To determine the Cisco IOS Software release that is running on a Cisco product, administrators can log in to the device and issue the show version command to display the system banner. The system banner confirms that the device is running Cisco IOS Software by displaying text similar to "Cisco Internetwork Operating System Software" or "Cisco IOS Software." The image name displays in parentheses, followed by "Version" and the Cisco IOS Software release name. Other Cisco devices do not have the show version command or may provide different output. The following example identifies a Cisco product that is running Cisco IOS Software Release 12.4(20)T with an installed image name of C2800NM-ADVSECURITYK9-M: Router#show version Cisco IOS Software, 2800 Software (C2800NM-ADVSECURITYK9-M), Version 12.4(20)T, RELEASE SOFTWARE (fc3) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2008 by Cisco Systems, Inc. Compiled Thu 10-Jul-08 22:00 by prod_rel_team ! --- output truncated Additional information about Cisco IOS Software release naming conventions is available in "White Paper: Cisco IOS Reference Guide" at the following link: http://www.cisco.com/warp/public/620/1.html Products Confirmed Not Vulnerable +-------------------------------- The following products are not affected by this vulnerability: * Cisco ASA 5500 Series Adaptive Security Appliances * Cisco IOS XR Software * Cisco IOS XE Software No other Cisco products are currently known to be affected by this vulnerability. Details ======= The Cisco IOS SSL VPN feature provides remote access to enterprise sites to users anywhere on the Internet. The SSL VPN provides users with secure access to specific enterprise applications, such as e-mail and web browsing, without requiring them to have VPN client software installed on their end-user devices. Further information about Cisco IOS SSL VPN is available in the "Cisco IOS Software Release 12.4T SSL VPN feature guide" at the following link: http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/htwebvpn.html leavingcisco.com A device configured for SSL VPN with HTTP port redirection may leak transmission control blocks (TCBs) when processing an abnormally disconnected SSL session. Continued exploitation may cause the device to deplete memory resources, which could result in device reloads, the inability to service new TCP connections, and other DoS conditions. Authentication is not required to exploit this vulnerability. A complete TCP 3-way handshake is required to exploit this vulnerability. The memory leak can be detected by running the command show tcp brief as shown in the following example: Router#show tcp brief TCB Local Address Foreign Address (state) 468BBDC0 192.168.0.22.80 192.168.0.33.19794 CLOSEWAIT 482D4730 192.168.0.22.80 192.168.0.33.22092 CLOSEWAIT 482779A4 192.168.0.22.80 192.168.0.33.16978 CLOSEWAIT 4693DEBC 192.168.0.22.80 192.168.0.33.21580 CLOSEWAIT 482D3418 192.168.0.22.80 192.168.0.33.17244 CLOSEWAIT 482B8ACC 192.168.0.22.80 192.168.0.33.16564 CLOSEWAIT 46954EB0 192.168.0.22.80 192.168.0.33.19532 CLOSEWAIT 468BA9B8 192.168.0.22.80 192.168.0.33.15781 CLOSEWAIT 482908C4 192.168.0.22.80 192.168.0.33.19275 CLOSEWAIT 4829D66C 192.168.0.22.80 192.168.0.33.19314 CLOSEWAIT 468A2D94 192.168.0.22.80 192.168.0.33.14736 CLOSEWAIT 4688F590 192.168.0.22.80 192.168.0.33.18786 CLOSEWAIT 4693CBA4 192.168.0.22.80 192.168.0.33.12176 CLOSEWAIT 4829ABC4 192.168.0.22.80 192.168.0.33.39629 CLOSEWAIT 4691206C 192.168.0.22.80 192.168.0.33.17818 CLOSEWAIT 46868224 192.168.0.22.80 192.168.0.33.16774 CLOSEWAIT 4832BFAC 192.168.0.22.80 192.168.0.33.39883 CLOSEWAIT 482D10CC 192.168.0.22.80 192.168.0.33.13677 CLOSEWAIT 4829B120 192.168.0.22.80 192.168.0.33.20870 CLOSEWAIT 482862FC 192.168.0.22.80 192.168.0.33.17035 CLOSEWAIT 482EC13C 192.168.0.22.80 192.168.0.33.16053 CLOSEWAIT 482901D8 192.168.0.22.80 192.168.0.33.16200 CLOSEWAIT In the output above, the Transmission Control Blocks (TCBs) in the state CLOSEWAIT will not transition and represent a memory leak. Note that only TCP connections with a local TCP port of 80 (the well-known port for HTTP), as evidenced in the above example by a Local Address of 192.168.0.22.80, are relevant. This vulnerability is documented in Cisco bug ID CSCtg21685 and Common Vulnerabilities and Exposures (CVE) identifier CVE-2010-2836 has been assigned to this vulnerability. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerability in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at http://intellishield.cisco.com/security/alertmanager/cvss CSCtg21685 - SSLVPN : TCP remains stuck in closewait state CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed Impact ====== Successful exploitation of the vulnerability may result in a lack of available memory resources on the affected device, which could affect new connections to the device such as SSH and Telnet connections. Depletion of memory resources may also result in failing of routing protocols and other services. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2010 Bundle Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +-------------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+------------------------------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 12.0-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |-------------------------------------------------------------------| | There are no affected 12.0 based releases | |-------------------------------------------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 12.1-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |-------------------------------------------------------------------| | There are no affected 12.1 based releases | |-------------------------------------------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 12.2-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |-------------------------------------------------------------------| | There are no affected 12.2 based releases | |-------------------------------------------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 12.3-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |-------------------------------------------------------------------| | There are no affected 12.3 based releases | |-------------------------------------------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 12.4-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |------------+----------------------+-------------------------------| | 12.4 | Not Vulnerable | 12.4(25d) | |------------+----------------------+-------------------------------| | 12.4GC | Not Vulnerable | 12.4(24)GC2 | |------------+----------------------+-------------------------------| | 12.4JA | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JDA | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JDC | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JDD | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JHA | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JHB | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JK | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JL | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JMA | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JMB | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JX | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4JY | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | 12.4MD | Not Vulnerable | 12.4(24)MD2 | |------------+----------------------+-------------------------------| | | | 12.4(22)MDA4 | | 12.4MDA | Not Vulnerable | | | | | 12.4(24)MDA1 | |------------+----------------------+-------------------------------| | 12.4MR | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4MRA | |------------+----------------------+-------------------------------| | 12.4MRA | Not Vulnerable | 12.4(20)MRA1 | |------------+----------------------+-------------------------------| | 12.4SW | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | | Releases Prior to | | | | 12.4(15)T13 are not | | | | vulnerable. First | | | | fixed 12.4(15)T14 | | | | | 12.4(15)T14 | | | Releases Prior to | | | 12.4T | 12.4(20)T5 are not | 12.4(20)T6 | | | vulnerable. First | | | | fixed 12.4(20)T6 | 12.4(24)T4 | | | | | | | Releases Prior to | | | | 12.4(24)T2 are not | | | | vulnerable. First | | | | fixed 12.4(24)T4 | | |------------+----------------------+-------------------------------| | 12.4XA | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XB | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XC | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XD | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | | | Releases prior to 12.4(6)XE5 | | | | are vulnerable, release 12.4 | | 12.4XE | Not Vulnerable | (6)XE5 and later are not | | | | vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XF | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XG | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XJ | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XK | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | | | Vulnerable; Contact your | | | | support organization per the | | 12.4XL | Not Vulnerable | instructions in Obtaining | | | | Fixed Software section of | | | | this advisory | |------------+----------------------+-------------------------------| | 12.4XM | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | | | Vulnerable; Contact your | | | | support organization per the | | 12.4XN | Not Vulnerable | instructions in Obtaining | | | | Fixed Software section of | | | | this advisory | |------------+----------------------+-------------------------------| | | | Vulnerable; Contact your | | | | support organization per the | | 12.4XP | Not Vulnerable | instructions in Obtaining | | | | Fixed Software section of | | | | this advisory | |------------+----------------------+-------------------------------| | 12.4XQ | Not Vulnerable | 12.4(15)XQ6; Available on | | | | 22-SEP-10 | |------------+----------------------+-------------------------------| | | | 12.4(15)XR9 | | 12.4XR | Not Vulnerable | | | | | 12.4(22)XR7 | |------------+----------------------+-------------------------------| | 12.4XT | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | | | Vulnerable; Contact your | | | | support organization per the | | 12.4XV | Not Vulnerable | instructions in Obtaining | | | | Fixed Software section of | | | | this advisory | |------------+----------------------+-------------------------------| | 12.4XW | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XY | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4XZ | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | 12.4YA | Not Vulnerable | Vulnerable; first fixed in | | | | 12.4T | |------------+----------------------+-------------------------------| | | | Vulnerable; Contact your | | | | support organization per the | | 12.4YB | Not Vulnerable | instructions in Obtaining | | | | Fixed Software section of | | | | this advisory | |------------+----------------------+-------------------------------| | | | Vulnerable; Contact your | | | | support organization per the | | 12.4YD | Not Vulnerable | instructions in Obtaining | | | | Fixed Software section of | | | | this advisory | |------------+----------------------+-------------------------------| | 12.4YE | Not Vulnerable | 12.4(24)YE1 | |------------+----------------------+-------------------------------| | 12.4YG | Not Vulnerable | 12.4(24)YG3 | |------------+----------------------+-------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 15.0-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |------------+----------------------+-------------------------------| | 15.0M | 15.0(1)M3 | 15.0(1)M3 | |------------+----------------------+-------------------------------| | | Cisco 7600 and 10000 | Cisco 7600 and 10000 Series | | | Series routers: Not | routers: 15.0(1)S1 (available | | | vulnerable | early October 2010) | | 15.0S | | | | | Please see Cisco | Please see Cisco IOS-XE | | | IOS-XE Software | Software Availability | | | Availability | | |------------+----------------------+-------------------------------| | 15.0XA | Not Vulnerable | Vulnerable; first fixed in | | | | 15.1T | |------------+----------------------+-------------------------------| | 15.0XO | Not Vulnerable | Not Vulnerable | |------------+----------------------+-------------------------------| | Affected | First Fixed Release | First Fixed Release for All | | 15.1-Based | for This Advisory | Advisories in the September | | Releases | | 2010 Bundle Publication | |------------+----------------------+-------------------------------| | | 15.1(1)T1 | | | 15.1T | | 15.1(2)T1 | | | 15.1(2)T0a | | |------------+----------------------+-------------------------------| | | Vulnerability | Vulnerable; first fixed in | | 15.1XB | limited to 15.1(1) | 15.1T | | | XB1. | | +-------------------------------------------------------------------+ Cisco IOS XE Software +-------------------- +-------------------------------------------------------------------+ | Cisco IOS | First Fixed | First Fixed Release for All | | XE | Release for This | Advisories in the September 2010 | | Release | Advisory | Bundle Publication | |-----------+------------------+------------------------------------| | 2.1.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.2.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.3.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.4.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.5.x | Not Vulnerable | Vulnerable; migrate to 2.6.2 or | | | | later | |-----------+------------------+------------------------------------| | 2.6.x | Not Vulnerable | 2.6.2 | |-----------+------------------+------------------------------------| | 3.1.xS | Not Vulnerable | Not Vulnerable | +-------------------------------------------------------------------+ For mapping of Cisco IOS XE Software to Cisco IOS Software releases, please refer to the Cisco IOS XE 2 and Cisco IOS XE 3S Release Notes. Cisco IOS XR System Software +--------------------------- Cisco IOS XR Software is not affected by the vulnerabilities disclosed in the September 22, 2010, Cisco IOS Software Security Advisory bundled publication. Workarounds =========== Disabling HTTP redirection for SSL VPN connections can be used as a workaround for this vulnerability. HTTP redirection for SSL VPN connections is disabled by executing the command no http-redirect port in webvpn gateway configuration mode. In addition, manually clearing the hung TCBs with the command clear tcp tcb * will transition the TCBs into a CLOSED state. After a time they will clear the CLOSED state and the memory will be released. Note: Clearing the TCB will clear both legitimate and hung connections, including remote connections to the device such as Telnet and SSH connections. The Cisco Applied Mitigation Bulletin (AMB) "Identifying and Mitigating Exploitation of the TCP State Manipulation Denial of Service Vulnerabilities in Multiple Cisco Products", available at http://www.cisco.com/warp/public/707/cisco-amb-20090908-tcp24.shtml, contains two mitigations (EEM scripts and SNMP) that can be used to detect and clear hung TCP connections. Embedded Event Manager (EEM) +--------------------------- A Cisco IOS Embedded Event Manager (EEM) policy that is based on Tool Command Language (Tcl) can be used on vulnerable Cisco IOS devices to identify and detect a hung, extended, or indefinite TCP connection that is caused by this vulnerability. The policy allows administrators to monitor TCP connections on a Cisco IOS device. When Cisco IOS EEM detects potential exploitation of this vulnerability, the policy can trigger a response by sending a syslog message or a Simple Network Management Protocol (SNMP) trap to clear the TCP connection. The example policy provided in this document is based on a Tcl script that monitors and parses the output from two commands at defined intervals, produces a syslog message when the monitor threshold reaches its configured value, and can reset the TCP connection. The Tcl script is available for download at the "Cisco Beyond: Embedded Event Manager (EEM) Scripting Community" at the following link: http://forums.cisco.com/eforum/servlet/EEM?page=eem&fn=script&scriptId=2041 A sample device configuration is provided below. ! !-- Location where the Tcl script will be stored ! event manager directory user policy disk0:/eem ! !-- Define variable and set the monitoring interval !-- as an integer (expressed in seconds) ! event manager environment EEM_MONITOR_INTERVAL 60 ! !-- Define variable and set the threshold value as !-- an integer for the number of retransmissions !-- that determine if the TCP connection is hung !-- (a recommended value to use is 15) ! event manager environment EEM_MONITOR_THRESHOLD 15 ! !-- Define variable and set the value to "yes" to !-- enable the clearing of hung TCP connections ! event manager environment EEM_MONITOR_CLEAR yes ! !-- Define variable and set to the TCP connection !-- state or states that script will monitor, which !-- can be a single state or a space-separated list !-- of states ! event manager environment EEM_MONITOR_STATES CLOSEWAIT ! !-- Register the script as a Cisco EEM policy ! event manager policy monitor-sockets.tcl ! For more details, refer to the sections "EEM Detecting And Clearing Hung TCP Connection" and "Identification: Detecting and Clearing Hung TCP Connection Using SNMP" of this AMB at the following link: http://www.cisco.com/warp/public/707/cisco-amb-20090908-tcp24.shtml Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt(a)cisco.com or security-alert(a)cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac(a)cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory. This vulnerability was found during the troubleshooting of a customer service request. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at : http://www.cisco.com/warp/public/707/cisco-sa-20100922-sslvpn.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce(a)cisco.com * first-bulletins(a)lists.first.org * bugtraq(a)securityfocus.com * vulnwatch(a)vulnwatch.org * cisco(a)spot.colorado.edu * cisco-nsp(a)puck.nether.net * full-disclosure(a)lists.grok.org.uk * comp.dcom.sys.cisco(a)newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +-----------------------------------------+ | Revision | | Initial | | 1.0 | 2010-September-22 | public | | | | release. | +-----------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.… This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) iEYEARECAAYFAkyZ/SwACgkQ86n/Gc8U/uBPYgCeOBY4HQKl1sgyp7mu9zl98VNK w84AoIVgVbW4s5KylgyKFiRAxFVUkiSZ =eC+N -----END PGP SIGNATURE-----

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Cisco Security Advisory: Cisco IOS Software H.323 Denial of Service Vulnerabilities
by Cisco Systems Product Security Incident Response Team 22 Sep '10

22 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: Cisco IOS Software H.323 Denial of Service Vulnerabilities Advisory ID: cisco-sa-20100922-h323 http://www.cisco.com/warp/public/707/cisco-sa-20100922-h323.shtml Revision 1.0 For Public Release 2010 September 22 1600 UTC (GMT) - --------------------------------------------------------------------- Summary ======= The H.323 implementation in Cisco IOS Software contains two vulnerabilities that may be exploited remotely to cause a denial of service (DoS) condition on a device that is running a vulnerable version of Cisco IOS Software. Cisco has released free software updates that address these vulnerabilities. There are no workarounds to mitigate these vulnerabilities other than disabling H.323 on the vulnerable device. This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20100922-h323.shtml Note: The September 22, 2010, Cisco IOS Software Security Advisory bundled publication includes six Cisco Security Advisories. Five of the advisories address vulnerabilities in Cisco IOS Software, and one advisory addresses vulnerabilities in Cisco Unified Communications Manager. Each advisory lists the releases that correct the vulnerability or vulnerabilities detailed in the advisory. The table at the following URL lists releases that correct all Cisco IOS Software vulnerabilities that have been published on September 22, 2010, or earlier: http://www.cisco.com/warp/public/707/cisco-sa-20100922-bundle.shtml Individual publication links are in "Cisco Event Response: Semiannual Cisco IOS Software Security Advisory Bundled Publication" at the following link: http://www.cisco.com/web/about/security/intelligence/Cisco_ERP_sep10.html Affected Products ================= These vulnerabilities only affect devices that are running Cisco IOS Software with H.323 voice services enabled. Vulnerable Products +------------------ Cisco devices that are running affected Cisco IOS Software versions that are configured to process H.323 messages are affected by these vulnerabilities. H.323 is not enabled by default. To determine if the Cisco IOS Software device is running H.323 services, issue the show process cpu | include H323 command, as shown in this example: Router# show process cpu | include H323 249 16000 3 5333 0.00% 0.00% 0.00% 0 CCH323_CT 250 0 1 0 0.00% 0.00% 0.00% 0 CCH323_DNS Router# In the previous example the processes CCH323_CT and CCH323_DNS are running on the device; therefore, the device is listening to H.323 messages. The device is vulnerable if any of these processes (or similar) are active. Note: Creating a dial peer by issuing the dial-peer voice command will start the H.323 processes, which causes the Cisco IOS device to process H.323 messages. To determine the Cisco IOS Software release that is running on a Cisco product, administrators can log in to the device and issue the show version command to display the system banner. The system banner confirms that the device is running Cisco IOS Software by displaying text similar to "Cisco Internetwork Operating System Software" or "Cisco IOS Software." The image name displays in parentheses, followed by "Version" and the Cisco IOS Software release name. Other Cisco devices do not have the show version command or may provide different output. The following example identifies a Cisco product that is running Cisco IOS Software Release 12.3(26) with an installed image name of C2500-IS-L: Router# show version Cisco Internetwork Operating System Software IOS (tm) 2500 Software (C2500-IS-L), Version 12.3(26), RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2008 by cisco Systems, Inc. Compiled Mon 17-Mar-08 14:39 by dchih !--- output truncated The following example identifies a Cisco product that is running Cisco IOS Software Release 12.4(20)T with an installed image name of C1841-ADVENTERPRISEK9-M: Router# show version Cisco IOS Software, 1841 Software (C1841-ADVENTERPRISEK9-M), Version 12.4(20)T, RELEASE SOFTWARE (fc3) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2008 by Cisco Systems, Inc. Compiled Thu 10-Jul-08 20:25 by prod_rel_team !--- output truncated Additional information about Cisco IOS Software release naming conventions is available in "White Paper: Cisco IOS Reference Guide" at the following link: http://www.cisco.com/web/about/security/intelligence/ios-ref.html Products Confirmed Not Vulnerable +-------------------------------- Cisco IOS XR Software is not affected by these vulnerabilities. No other Cisco products are currently known to be affected by these vulnerabilities. Details ======= H.323 is the International Telecommunication Union (ITU) standard for real-time multimedia communications and conferencing over packet-based (IP) networks. A subset of the H.323 standard is H.225.0, a standard that is used for call signaling protocols and media stream packetization over IP networks. The H.323 implementation in Cisco IOS Software contains two DoS vulnerabilities. An attacker can exploit these vulnerabilities remotely by sending crafted H.323 packets to an affected device that is running Cisco IOS Software. A TCP three-way handshake is required to exploit these vulnerabilities. These vulnerabilities are documented in Cisco Bug IDs CSCtc73759 ( registered customers only) and CSCtd33567 ( registered customers only) , and have been assigned Common Vulnerabilities and Exposures (CVE) IDs CVE-2010-2828 and CVE-2010-2829, respectively. Vulnerability Scoring Details ============================= Cisco has provided scores for the vulnerabilities in this advisory based on the Common Vulnerability Scoring System (CVSS). The CVSS scoring in this Security Advisory is done in accordance with CVSS version 2.0. CVSS is a standards-based scoring method that conveys vulnerability severity and helps determine urgency and priority of response. Cisco has provided a base and temporal score. Customers can then compute environmental scores to assist in determining the impact of the vulnerability in individual networks. Cisco has provided an FAQ to answer additional questions regarding CVSS at http://www.cisco.com/web/about/security/intelligence/cvss-qandas.html Cisco has also provided a CVSS calculator to help compute the environmental impact for individual networks at http://intellishield.cisco.com/security/alertmanager/cvss CSCtc73759 - Device crashing upon receipt of specific traffic CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed CSCtd33567 - Traceback seen when receiving crafted H.323 packets CVSS Base Score - 7.8 Access Vector Network Access Complexity Low Authentication None Confidentiality Impact None Integrity Impact None Availability Impact Complete CVSS Temporal Score - 6.4 Exploitability Functional Remediation Level Official Fix Report Confidence Confirmed Impact ====== Successful exploitation of the vulnerabilities described in this advisory may cause the affected device to reload. Theses vulnerabilities could be exploited repeatedly to cause an extended DoS condition. Software Versions and Fixes =========================== When considering software upgrades, also consult http://www.cisco.com/go/psirt and any subsequent advisories to determine exposure and a complete upgrade solution. In all cases, customers should exercise caution to be certain the devices to be upgraded contain sufficient memory and that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, contact the Cisco Technical Assistance Center (TAC) or your contracted maintenance provider for assistance. Each row of the following Cisco IOS Software table corresponds to a Cisco IOS Software train. If a particular train is vulnerable, the earliest releases that contain the fix are listed in the First Fixed Release For This Advisory column. The First Fixed Release for All Advisories in the September 2010 Bundle Publication column lists the earliest possible releases that correct all the published vulnerabilities in the Cisco IOS Software Security Advisory bundled publication. Cisco recommends upgrading to the latest available release, where possible. +--------------------------------------------------------------------+ | Major | Availability of Repaired Releases | | Release | | |------------+-------------------------------------------------------| | Affected | | First Fixed Release for | | 12.0-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |--------------------------------------------------------------------| | There are no affected 12.0-based releases | |--------------------------------------------------------------------| | Affected | | First Fixed Release for | | 12.1-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+---------------------------+---------------------------| | | | Vulnerable; first fixed | | | | in 12.4T | | 12.1 | Not Vulnerable | | | | | Releases up to and | | | | including 12.1(4b) are | | | | not vulnerable. | |------------+---------------------------+---------------------------| | 12.1AA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1AX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1AY | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1AZ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1CX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1DA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1DB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1DC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1E | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EO | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EU | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EV | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EW | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EY | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1EZ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1GA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1GB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.1T | | | | | Releases up to and | Releases up to and | | | including 12.1(3a)T8 are | including 12.1(3a)T8 are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | 12.1XA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XD | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XE | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XF | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XG | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XH | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XI | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XL | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XP | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.1XS | | | | | Releases up to and | Releases up to and | | | including 12.1(3)XS are | including 12.1(3)XS are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.1XT | | | | | Releases up to and | Releases up to and | | | including 12.1(2)XT2 are | including 12.1(2)XT2 are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | 12.1XU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XV | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1XW | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1XX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.1XY | | | | | Releases up to and | Releases up to and | | | including 12.1(4)XY are | including 12.1(4)XY are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | 12.1XZ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.1YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1YB | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1YC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1YD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.1(5) | Releases prior to 12.1(5) | | | YE6 are vulnerable, | YE6 are vulnerable, | | 12.1YE | release 12.1(5)YE6 and | release 12.1(5)YE6 and | | | later are not vulnerable; | later are not vulnerable; | | | first fixed in 12.4 | first fixed in 12.4T | |------------+---------------------------+---------------------------| | 12.1YF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.1YH | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.1YI | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.1YJ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.2-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+---------------------------+---------------------------| | 12.2 | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.2B | | | | | Releases up to and | Releases up to and | | | including 12.2(2)B7 are | including 12.2(2)B7 are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | 12.2BC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2BW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SB | in 12.2SB | | 12.2BX | | | | | Releases up to and | Releases up to and | | | including 12.2(15)BX are | including 12.2(15)BX are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | | 12.2BY | | | | | Releases up to and | Releases up to and | | | including 12.2(2)BY3 are | including 12.2(2)BY3 are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | 12.2BZ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2CX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2CY | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2CZ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.2DA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2DD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2DX | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2EW | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2EWA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2EX | Vulnerable; migrate to | Not Vulnerable | | | any release in 12.2SE | | |------------+---------------------------+---------------------------| | 12.2EY | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2EZ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2FX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2FY | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2FZ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IRA | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IRB | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IRC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IRD | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IRE | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXA | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXB | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXC | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXD | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXE | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXF | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXG | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2IXH | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | 12.2JA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2JK | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2MB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Releases up to and | Releases up to and | | | including 12.2(15)MC1 are | including 12.2(15)MC1 are | | | not vulnerable. | not vulnerable. Releases | | 12.2MC | | 12.2(15)MC2b and later | | | Releases 12.2(15)MC2b and | are not vulnerable; first | | | later are not vulnerable; | fixed in 12.4T | | | first fixed in 12.4 | | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2MRA | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | 12.2MRB | Not Vulnerable | 12.2(33)MRB2 | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | 12.2S | (30)S are vulnerable, | (30)S are vulnerable, | | | release 12.2(30)S and | release 12.2(30)S and | | | later are not vulnerable | later are not vulnerable | |------------+---------------------------+---------------------------| | | 12.2(31)SB19 | 12.2(31)SB19 | | | | | | 12.2SB | Releases prior to 12.2 | Releases prior to 12.2 | | | (33)SB5 are vulnerable, | (33)SB5 are vulnerable, | | | release 12.2(33)SB5 and | release 12.2(33)SB5 and | | | later are not vulnerable | later are not vulnerable | |------------+---------------------------+---------------------------| | 12.2SBC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SB | in 12.2SB | |------------+---------------------------+---------------------------| | 12.2SCA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.2SCB | in 12.2SCB | |------------+---------------------------+---------------------------| | | 12.2(33)SCB10 | | | | | | | 12.2SCB | 12.2(33)SCB9 | 12.2(33)SCB9 | | | | | | | 12.2(33)SCB8 | | |------------+---------------------------+---------------------------| | | 12.2(33)SCC5 | | | 12.2SCC | | 12.2(33)SCC5 | | | 12.2(33)SCC4 | | |------------+---------------------------+---------------------------| | | 12.2(33)SCD3 | | | 12.2SCD | | 12.2(33)SCD3 | | | 12.2(33)SCD4 | | |------------+---------------------------+---------------------------| | 12.2SE | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SEA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SEB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SEC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SED | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SEE | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SEF | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SEG | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (40)SG are vulnerable, | (40)SG are vulnerable, | | 12.2SG | release 12.2(40)SG and | release 12.2(40)SG and | | | later are not vulnerable; | later are not vulnerable; | | | migrate to any release in | migrate to any release in | | | 12.2SGA | 12.2SGA | |------------+---------------------------+---------------------------| | 12.2SGA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SL | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SM | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SO | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SQ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | 12.2SRA | (33)SRA6 are vulnerable, | (33)SRA6 are vulnerable, | | | release 12.2(33)SRA6 and | release 12.2(33)SRA6 and | | | later are not vulnerable | later are not vulnerable | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | 12.2SRB | (33)SRB1 are vulnerable, | (33)SRB1 are vulnerable, | | | release 12.2(33)SRB1 and | release 12.2(33)SRB1 and | | | later are not vulnerable | later are not vulnerable | |------------+---------------------------+---------------------------| | 12.2SRC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SRD | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SRE | Not Vulnerable | 12.2(33)SRE1 | |------------+---------------------------+---------------------------| | 12.2STE | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | | (29b)SV1 are vulnerable, | (29b)SV1 are vulnerable, | | 12.2SV | release 12.2(29b)SV1 and | release 12.2(29b)SV1 and | | | later are not vulnerable; | later are not vulnerable; | | | migrate to any release in | migrate to any release in | | | 12.2SVD | 12.2SVD | |------------+---------------------------+---------------------------| | 12.2SVA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SVC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SVD | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SVE | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Releases up to and | Releases up to and | | | including 12.2(21)SW1 are | including 12.2(21)SW1 are | | | not vulnerable. | not vulnerable. Releases | | 12.2SW | | 12.2(25)SW12 and later | | | Releases 12.2(25)SW12 and | are not vulnerable; first | | | later are not vulnerable; | fixed in 12.4T | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | | | Releases up to and | | 12.2SX | Not Vulnerable | including 12.2(14)SX2 are | | | | not vulnerable. | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Vulnerable; Contact your | | | (17b)SXA2 are vulnerable, | support organization per | | 12.2SXA | release 12.2(17b)SXA2 and | the instructions in | | | later are not vulnerable | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Vulnerable; Contact your | | | (17d)SXB7 are vulnerable, | support organization per | | 12.2SXB | release 12.2(17d)SXB7 and | the instructions in | | | later are not vulnerable; | Obtaining Fixed Software | | | migrate to any release in | section of this advisory | | | 12.2SXE | | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Vulnerable; Contact your | | | (18)SXD2 are vulnerable, | support organization per | | 12.2SXD | release 12.2(18)SXD2 and | the instructions in | | | later are not vulnerable | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2SXE | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | Only 12.2(18)SXF7 and | Releases prior to 12.2 | | 12.2SXF | 12.2(18)SXF8 are | (18)SXF11 are vulnerable, | | | vulnerable | release 12.2(18)SXF11 and | | | | later are not vulnerable | |------------+---------------------------+---------------------------| | 12.2SXH | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2SXI | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | | | | support organization per | | | 12.2SY | the instructions in | Not Vulnerable | | | Obtaining Fixed Software | | | | section of this advisory | | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2SZ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.2T | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2TPC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | | | | in 12.4 | | | 12.2XA | | Vulnerable; first fixed | | | Releases up to and | in 12.4T | | | including 12.2(1)XA are | | | | not vulnerable. | | |------------+---------------------------+---------------------------| | 12.2XB | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XE | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2XF | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2XG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XH | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XI | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XL | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | | | | (33)XN1 are vulnerable, | Vulnerable; first fixed | | 12.2XN | release 12.2(33)XN1 and | in 12.2SB | | | later are not vulnerable; | | | | first fixed in 12.2SB | | |------------+---------------------------+---------------------------| | 12.2XNA | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+---------------------------+---------------------------| | 12.2XNB | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+---------------------------+---------------------------| | 12.2XNC | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+---------------------------+---------------------------| | 12.2XND | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+---------------------------+---------------------------| | 12.2XNE | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+---------------------------+---------------------------| | 12.2XNF | Please see Cisco IOS-XE | Please see Cisco IOS-XE | | | Software Availability | Software Availability | |------------+---------------------------+---------------------------| | 12.2XO | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2XQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XR | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2XS | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XV | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YE | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YF | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.2YG | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YH | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YJ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YK | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.2YM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YN | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | | | | support organization per | | | 12.2YO | the instructions in | Not Vulnerable | | | Obtaining Fixed Software | | | | section of this advisory | | |------------+---------------------------+---------------------------| | 12.2YP | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2YQ | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2YR | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2YS | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YT | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YU | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Releases prior to 12.2 | Releases prior to 12.2 | | 12.2YV | (11)YV1 are vulnerable, | (11)YV1 are vulnerable, | | | release 12.2(11)YV1 and | release 12.2(11)YV1 and | | | later are not vulnerable | later are not vulnerable | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YW | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YX | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YY | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2YZ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.2ZA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Releases up to and | Releases up to and | | 12.2ZB | including 12.2(8)ZB are | including 12.2(8)ZB are | | | not vulnerable. | not vulnerable. | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZC | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.2ZE | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2ZF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.2ZG | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.2ZH | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZJ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.2ZP | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; migrate to | Vulnerable; Contact your | | | any release in 12.2SXH | support organization per | | 12.2ZU | | the instructions in | | | Releases up to and | Obtaining Fixed Software | | | including 12.2(18)ZU are | section of this advisory | | | not vulnerable. | | |------------+---------------------------+---------------------------| | 12.2ZX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZY | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | | support organization per | | 12.2ZYA | Not Vulnerable | the instructions in | | | | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.3-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+---------------------------+---------------------------| | 12.3 | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3B | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3BC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3BW | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3EU | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3JA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3JEA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3JEB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3JEC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3JED | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | | Releases up to and | Releases up to and | | | including 12.3(2)JK3 are | including 12.3(2)JK3 are | | | not vulnerable. | not vulnerable. Releases | | 12.3JK | | 12.3(8)JK1 and later are | | | Releases 12.3(8)JK1 and | not vulnerable; first | | | later are not vulnerable; | fixed in 12.4T | | | first fixed in 12.4 | | |------------+---------------------------+---------------------------| | 12.3JL | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3JX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.3T | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | | Vulnerable; Contact your | | | Releases up to and | support organization per | | 12.3TPC | including 12.3(4)TPC11a | the instructions in | | | are not vulnerable. | Obtaining Fixed Software | | | | section of this advisory | |------------+---------------------------+---------------------------| | 12.3VA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.3(2) | | | | XA7 are vulnerable, | Vulnerable; first fixed | | 12.3XA | release 12.3(2)XA7 and | in 12.4T | | | later are not vulnerable; | | | | first fixed in 12.4 | | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3XB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.3XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XE | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3XF | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.3XG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.3(7) | Releases prior to 12.3(7) | | | XI11 are vulnerable, | XI11 are vulnerable, | | 12.3XI | release 12.3(7)XI11 and | release 12.3(7)XI11 and | | | later are not vulnerable; | later are not vulnerable; | | | first fixed in 12.2SB | first fixed in 12.2SB | |------------+---------------------------+---------------------------| | 12.3XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4XR | |------------+---------------------------+---------------------------| | 12.3XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XL | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XS | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | | | | in 12.4T | | | 12.3XU | | Vulnerable; first fixed | | | Releases up to and | in 12.4T | | | including 12.3(8)XU1 are | | | | not vulnerable. | | |------------+---------------------------+---------------------------| | 12.3XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XX | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XY | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3XZ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4 | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YA | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YD | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.3YX | in 12.4XR | |------------+---------------------------+---------------------------| | 12.3YG | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YH | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YI | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YJ | Not Vulnerable | Vulnerable; first fixed | | | | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.3 | | | | (11)YK3 are vulnerable, | Vulnerable; first fixed | | 12.3YK | release 12.3(11)YK3 and | in 12.4T | | | later are not vulnerable; | | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | 12.3YM | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YQ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; first fixed | | | | in 12.4T | | | 12.3YS | | Vulnerable; first fixed | | | Releases up to and | in 12.4T | | | including 12.3(11)YS1 are | | | | not vulnerable. | | |------------+---------------------------+---------------------------| | 12.3YT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YU | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.3YX | 12.3(14)YX17 | Vulnerable; first fixed | | | | in 12.4XR | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.3YZ | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.3ZA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | Affected | | First Fixed Release for | | 12.4-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+---------------------------+---------------------------| | 12.4 | 12.4(25d) | 12.4(25d) | |------------+---------------------------+---------------------------| | 12.4GC | 12.4(24)GC2 | 12.4(24)GC2 | |------------+---------------------------+---------------------------| | 12.4JA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JDA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JDC | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JDD | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JHA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JHB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JK | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JL | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JMA | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JMB | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JX | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4JY | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | 12.4MD | Not Vulnerable | 12.4(24)MD2 | |------------+---------------------------+---------------------------| | 12.4MDA | 12.4(22)MDA4 | 12.4(22)MDA4 | |------------+---------------------------+---------------------------| | 12.4MR | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4MRA | in 12.4MRA | |------------+---------------------------+---------------------------| | 12.4MRA | 12.4(20)MRA1 | 12.4(20)MRA1 | |------------+---------------------------+---------------------------| | | Releases prior to 12.4 | | | | (15)SW6 are vulnerable, | Vulnerable; first fixed | | 12.4SW | release 12.4(15)SW6 and | in 12.4T | | | later are not vulnerable; | | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | | 12.4(15)T14 | 12.4(15)T14 | | | | | | 12.4T | 12.4(20)T6 | 12.4(20)T6 | | | | | | | 12.4(24)T4 | 12.4(24)T4 | |------------+---------------------------+---------------------------| | 12.4XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4XB | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4XC | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4XD | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.4(6) | Releases prior to 12.4(6) | | | XE5 are vulnerable, | XE5 are vulnerable, | | 12.4XE | release 12.4(6)XE5 and | release 12.4(6)XE5 and | | | later are not vulnerable; | later are not vulnerable; | | | first fixed in 12.4T | first fixed in 12.4T | |------------+---------------------------+---------------------------| | 12.4XF | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Releases prior to 12.4(9) | | | | XG5 are vulnerable, | Vulnerable; first fixed | | 12.4XG | release 12.4(9)XG5 and | in 12.4T | | | later are not vulnerable; | | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | 12.4XJ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4XK | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XL | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Releases prior to 12.4 | | | | (15)XM3 are vulnerable, | Vulnerable; first fixed | | 12.4XM | release 12.4(15)XM3 and | in 12.4T | | | later are not vulnerable; | | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XN | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XP | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Releases up to and | | | | including 12.4(15)XQ are | | | | not vulnerable. | 12.4(15)XQ6; Available on | | 12.4XQ | | 22-SEP-10 | | | Releases 12.4(15)XQ6 and | | | | later are not vulnerable; | | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | | | 12.4(15)XR9 | | 12.4XR | Not Vulnerable | | | | | 12.4(22)XR7 | |------------+---------------------------+---------------------------| | 12.4XT | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4XV | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | 12.4XW | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4XY | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4XZ | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | 12.4YA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 12.4T | in 12.4T | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4YB | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Vulnerable; Contact your | Vulnerable; Contact your | | | support organization per | support organization per | | 12.4YD | the instructions in | the instructions in | | | Obtaining Fixed Software | Obtaining Fixed Software | | | section of this advisory | section of this advisory | |------------+---------------------------+---------------------------| | | Releases prior to 12.4 | | | | (24)YE1 are vulnerable, | | | 12.4YE | release 12.4(24)YE1 and | 12.4(24)YE1 | | | later are not vulnerable; | | | | first fixed in 12.4T | | |------------+---------------------------+---------------------------| | 12.4YG | 12.4(24)YG3 | 12.4(24)YG3 | |------------+---------------------------+---------------------------| | Affected | | First Fixed Release for | | 15.0-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+---------------------------+---------------------------| | 15.0M | 15.0(1)M3 | 15.0(1)M3 | |------------+---------------------------+---------------------------| | | Cisco 7600 and 10000 | Cisco 7600 and 10000 | | | Series routers: Not | Series routers: 15.0(1)S1 | | | Vulnerable | (available early October | | | | 2010) | | 15.0S | Cisco ASR 1000 Series | | | | routes: Please see Cisco | Cisco ASR 1000 Series | | | IOS-XE Software | routes: Please see Cisco | | | Availability | IOS-XE Software | | | | Availability | |------------+---------------------------+---------------------------| | 15.0XA | Vulnerable; first fixed | Vulnerable; first fixed | | | in 15.1T | in 15.1T | |------------+---------------------------+---------------------------| | 15.0XO | Not Vulnerable | Not Vulnerable | |------------+---------------------------+---------------------------| | Affected | | First Fixed Release for | | 15.1-Based | First Fixed Release for | All Advisories in the | | Releases | This Advisory | September 2010 Bundle | | | | Publication | |------------+---------------------------+---------------------------| | | 15.1(1)T1 | | | 15.1T | | 15.1(2)T1 | | | 15.1(2)T0a | | |------------+---------------------------+---------------------------| | 15.1XB | Vulnerable; first fixed | Vulnerable; first fixed | | | in 15.1T | in 15.1T | +--------------------------------------------------------------------+ Cisco IOS XE Software +-------------------- +-------------------------------------------------------------------+ | Cisco IOS | First Fixed | First Fixed Release for All | | XE | Release for This | Advisories in the September 2010 | | Release | Advisory | Bundle Publication | |-----------+------------------+------------------------------------| | 2.1.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.2.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.3.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.4.x | Not Vulnerable | Not Vulnerable | |-----------+------------------+------------------------------------| | 2.5.x | 2.5.2 | Vulnerable; migrate to 2.6.2 or | | | | later | |-----------+------------------+------------------------------------| | 2.6.x | 2.6.1 | 2.6.2 | |-----------+------------------+------------------------------------| | 3.1.xS | Not Vulnerable | Not Vulnerable | +-------------------------------------------------------------------+ For mapping of Cisco IOS XE to Cisco IOS releases, please refer to the Cisco IOS XE 2 and Cisco IOS XE 3S Release Notes. Workarounds =========== There are no workarounds to mitigate these vulnerabilities apart from disabling H.323 if the Cisco IOS device does not require it. Applying access lists on interfaces that should not accept H.323 traffic and placing firewalls in strategic locations may greatly reduce exposure until an upgrade can be performed. Cisco provides Solution Reference Network Design (SRND) guides to help design and deploy networking solutions, which can be found at http://www.cisco.com/go/srnd Voice Security best practices are covered in the Cisco Unified Communications SRND Based on Cisco Unified Communications Manager 6.x at http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/srnd/6x/security.html To disable all H.323 call processing, administrators can issue the call service stop forced command under the voice service voip mode, as shown in this example: voice service voip h323 call service stop forced Note: The call service stop forced command disables all H.323 call processing. Additional mitigations that can be deployed on Cisco devices within the network are available in the companion document "Cisco Applied Mitigation Bulletin: Identifying and Mitigating Exploitation of the Multiple Vulnerabilities in Cisco Voice Products", which is available at the following location: http://www.cisco.com/warp/public/707/cisco-amb-20100922-voice.shtml Obtaining Fixed Software ======================== Cisco has released free software updates that address these vulnerabilities. Prior to deploying software, customers should consult their maintenance provider or check the software for feature set compatibility and known issues specific to their environment. Customers may only install and expect support for the feature sets they have purchased. By installing, downloading, accessing or otherwise using such software upgrades, customers agree to be bound by the terms of Cisco's software license terms found at http://www.cisco.com/en/US/docs/general/warranty/English/EU1KEN_.html or as otherwise set forth at Cisco.com Downloads at http://www.cisco.com/public/sw-center/sw-usingswc.shtml Do not contact psirt(a)cisco.com or security-alert(a)cisco.com for software upgrades. Customers with Service Contracts +------------------------------- Customers with contracts should obtain upgraded software through their regular update channels. For most customers, this means that upgrades should be obtained through the Software Center on Cisco's worldwide website at http://www.cisco.com Customers using Third Party Support Organizations +------------------------------------------------ Customers whose Cisco products are provided or maintained through prior or existing agreements with third-party support organizations, such as Cisco Partners, authorized resellers, or service providers should contact that support organization for guidance and assistance with the appropriate course of action in regards to this advisory. The effectiveness of any workaround or fix is dependent on specific customer situations, such as product mix, network topology, traffic behavior, and organizational mission. Due to the variety of affected products and releases, customers should consult with their service provider or support organization to ensure any applied workaround or fix is the most appropriate for use in the intended network before it is deployed. Customers without Service Contracts +---------------------------------- Customers who purchase direct from Cisco but do not hold a Cisco service contract, and customers who purchase through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should acquire upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows. * +1 800 553 2447 (toll free from within North America) * +1 408 526 7209 (toll call from anywhere in the world) * e-mail: tac(a)cisco.com Customers should have their product serial number available and be prepared to give the URL of this notice as evidence of entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC. Refer to http://www.cisco.com/en/US/support/tsd_cisco_worldwide_contacts.html for additional TAC contact information, including localized telephone numbers, and instructions and e-mail addresses for use in various languages. Exploitation and Public Announcements ===================================== The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities described in this advisory. These vulnerabilities were found during Cisco internal testing. Status of this Notice: FINAL ============================ THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME. A stand-alone copy or Paraphrase of the text of this document that omits the distribution URL in the following section is an uncontrolled copy, and may lack important information or contain factual errors. Distribution ============ This advisory is posted on Cisco's worldwide website at : http://www.cisco.com/warp/public/707/cisco-sa-2010922-h323.shtml In addition to worldwide web posting, a text version of this notice is clear-signed with the Cisco PSIRT PGP key and is posted to the following e-mail and Usenet news recipients. * cust-security-announce(a)cisco.com * first-bulletins(a)lists.first.org * bugtraq(a)securityfocus.com * vulnwatch(a)vulnwatch.org * cisco(a)spot.colorado.edu * cisco-nsp(a)puck.nether.net * full-disclosure(a)lists.grok.org.uk * comp.dcom.sys.cisco(a)newsgate.cisco.com Future updates of this advisory, if any, will be placed on Cisco's worldwide website, but may or may not be actively announced on mailing lists or newsgroups. Users concerned about this problem are encouraged to check the above URL for any updates. Revision History ================ +-----------------------------------------+ | Revision | | Initial | | 1.0 | 2010-September-22 | public | | | | release. | +-----------------------------------------+ Cisco Security Procedures ========================= Complete information on reporting security vulnerabilities in Cisco products, obtaining assistance with security incidents, and registering to receive security information from Cisco, is available on Cisco's worldwide website at http://www.cisco.com/en/US/products/products_security_vulnerability_policy.… This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) iEYEARECAAYFAkyZ/SoACgkQ86n/Gc8U/uCR8ACfbSQwX1PMeEwUVJWTSeGDtyrW jTMAnRuYshIzCis7CHMiORtLxeSKi80b =B67E -----END PGP SIGNATURE-----

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