Summary
Software Versions and Fixes
Obtaining Fixed Software
Status of This Notice: Interim
Distribution
Revision History
Cisco Security Procedures
On May 22 2007, Cisco released two security advisories. This document is provided for reference to customers who wish to upgrade to one version of Cisco IOS software that has all the fixes from the two advisories. The two advisories are available at:
This advisory is posted at http://www.cisco.com/warp/public/707/cisco-sa-20070522-cry-bundle.shtml.
To assist customers in their software migration strategies, a Software Versions and Fixes table is shown below that captures the first fixed release of Cisco IOS for the two advisories listed above.
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 Cisco IOS software table (below) describes a release train. If a given release train is vulnerable, then the earliest possible releases that contain the fix (the "First Fixed Release") and the anticipated date of availability for each are listed in the "Rebuild" and "Maintenance" columns. A device running a release in the given train that is earlier than the release in a specific column (less than the First Fixed Release) is known to be vulnerable. The release should be upgraded at least to the indicated release or a later version (greater than or equal to the First Fixed Release label).
For more information on the terms "Rebuild" and "Maintenance," consult the following URL: http://www.cisco.com/en/US/products/sw/iosswrel/ps1828/products_white_paper09186a008018305e.shtml
|
Major Release |
Availability of Repaired Releases |
||
|---|---|---|---|
|
Affected 12.0-Based Release |
Rebuild |
Maintenance |
|
|
12.0T |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0WC |
12.0(5)WC17 |
||
|
12.0XE |
Vulnerable; migrate to 12.1(26)E8 or later |
||
|
12.0XH |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XI |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XK |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XL |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XN |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XQ |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XR |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.0XV |
Vulnerable; migrate to 12.2(46) or later |
||
|
Affected 12.1-Based Release |
Rebuild |
Maintenance |
|
|
12.1 |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1AY |
Vulnerable; migrate to 12.1(22)EA9 or later |
||
|
12.1CX |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1E |
12.1(26)E8 |
||
|
12.1(27b)E2; available 25-June-07 |
|||
|
12.1EA |
12.1(22)EA9 |
||
|
12.1EB |
12.1(26)EB2; available 30-July-07 |
||
|
12.1EC |
Vulnerable; migrate to 12.3(21)BC or later |
||
|
12.1EW |
Vulnerable; migrate to 12.2(25)EWA9 or later |
||
|
12.1EX |
Vulnerable; migrate to 12.1(26)E8 or later |
||
|
12.1EY |
Vulnerable; migrate to 12.1(26)E8 or later |
||
|
12.1T |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1XC |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1XD |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1XF |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XG |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XH |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1XI |
Vulnerable; migrate to 12.2(46) or later |
||
|
12.1XJ |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XL |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XM |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XP |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XQ |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XT |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1XU |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1YB |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1YC |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1YD |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1YE |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1YF |
Vulnerable; migrate 12.3(22) or later |
||
|
12.1YI |
Vulnerable; migrate 12.3(22) or later |
||
|
Affected 12.2-Based Release |
Rebuild |
Maintenance |
|
|
12.2 |
12.2(40a) |
12.2(46) |
|
|
12.2B |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2BC |
Vulnerable; migrate to 12.3(21)BC or later |
||
|
12.2BW |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2BY |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2BZ |
Vulnerable; contact TAC |
||
|
12.2CX |
Vulnerable; migrate to 12.3(21)BC or later |
||
|
12.2CY |
Vulnerable; migrate to 12.3(21)BC or later |
||
|
12.2CZ |
Vulnerable; contact TAC |
||
|
12.2DD |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2EW |
Vulnerable; migrate to 12.2(25)EWA9 or later |
||
|
12.2EWA |
12.2(25)EWA9 |
||
|
12.2EX |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2EY |
Vulnerable; migrate to 12.2(35)SEE3 or later |
||
|
12.2EZ |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2FX |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2FY |
Vulnerable; migrate to 12.2(35)SE2 or later |
||
|
12.2FZ |
Vulnerable; migrate to 12.2(35)SE2 or later |
||
|
12.2JA |
Vulnerable; contact TAC |
||
|
12.2JK |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.2S |
12.2(25)S12 |
||
|
12.2SB |
12.2(31)SB2 |
||
|
12.2SBC |
Vulnerable; migrate to 12.2(31)SB2 or later |
||
|
12.2SE |
12.2(35)SE |
||
|
12.2SEA |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2SEB |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2SEC |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2SED |
Vulnerable; migrate to 12.2(25)SEE3 or later |
||
|
12.2SEE |
12.2(25)SEE3 |
||
|
12.2SEF |
Vulnerable; migrate to 12.2(35)SE2 or later |
||
|
12.2SEG |
12.2(25)SEG2 |
||
|
12.2SG |
12.2(37)SG |
||
|
12.2SGA |
12.2(31)SGA1 |
||
|
12.2SRA |
12.2(33)SRA3 |
||
|
12.2SRB |
12.2(33)SRB |
||
|
12.2SU |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2SV |
12.2(28)SV2 |
||
|
12.2(29)SV3 |
|||
|
12.2SW |
12.2(25)SW9 |
||
|
12.2SX |
Vulnerable; migrate to 12.2(18)SXE6a or later |
||
|
12.2SXA |
Vulnerable; migrate to 12.2(18)SXE6a or later |
||
|
12.2SXB |
Vulnerable; migrate to 12.2(18)SXE6a or later |
||
|
12.2SXD |
Vulnerable; migrate to 12.2(18)SXF8 or later |
||
|
12.2SXE |
Vulnerable; migrate to 12.2(18)SXF8 or later |
||
|
12.2SXF |
12.2(18)SXF8 |
||
|
12.2SY |
Vulnerable; migrate to 12.2(18)SXE6a or later |
||
|
12.2T |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2TPC |
12.2(8)TPC10b |
||
|
12.2XA |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XB |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XD |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XE |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XF |
Vulnerable; migrate to 12.3(21)BC or later |
||
|
12.2XG |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XH |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XI |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XJ |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2 XK |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XL |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XM |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XN |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XQ |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XR |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XS |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XT |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XU |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XV |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2XW |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2YA |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2YB |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2YC |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2YD |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YE |
Vulnerable; migrate to 12.2(25)S12 or later |
||
|
12.2YF |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2YJ |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2YL |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YM |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YN |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YQ |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YR |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YU |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YV |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YW |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YX |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YY |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2YZ |
Vulnerable; contact TAC |
||
|
12.2ZA |
Vulnerable; migrate to 12.2(18)SXE6a or later |
||
|
12.2ZB |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2ZD |
Vulnerable; contact TAC |
||
|
12.2ZE |
Vulnerable; migrate 12.3(22) or later |
||
|
12.2ZF |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2ZG |
Vulnerable; contact TAC |
||
|
12.2ZH |
Vulnerable; contact TAC |
||
|
12.2ZJ |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2ZL |
Vulnerable; contact TAC |
||
|
12.2ZN |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.2ZU |
Vulnerable; contact TAC |
||
|
12.2ZV |
Vulnerable; contact TAC |
||
|
12.2ZW |
Vulnerable; contact TAC |
||
|
12.2ZX |
Vulnerable; contact TAC |
||
|
Affected 12.3-Based Release |
Rebuild |
Maintenance |
|
|
12.3 |
12.3(21a) |
12.3(22) |
|
|
12.3B |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3BC |
12.3(21)BC |
||
|
12.3JA |
Vulnerable; contact TAC |
||
|
12.3JEA |
Vulnerable; contact TAC |
||
|
12.3JK |
Vulnerable; contact TAC |
||
|
12.3JL |
Vulnerable; contact TAC |
||
|
12.3JX |
Vulnerable; contact TAC |
||
|
12.3T |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3TPC |
Vulnerable; contact TAC |
||
|
12.3XA |
Vulnerable; contact TAC |
||
|
12.3XB |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3XC |
Vulnerable; contact TAC |
||
|
12.3XD |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3XE |
Vulnerable; contact TAC |
||
|
12.3XF |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3XG |
Vulnerable; contact TAC |
||
|
12.3XH |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3XI |
Vulnerable; contact TAC |
||
|
12.3XJ |
Vulnerable; contact TAC |
||
|
12.3XK |
Vulnerable; contact TAC |
||
|
12.3XQ |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3XR |
Vulnerable; contact TAC |
||
|
12.3XS |
Vulnerable; migrate to 12.4(10) or later |
||
|
12.3XU |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3XW |
Vulnerable; contact TAC |
||
|
12.3XX |
12.3(8)XX2d |
||
|
12.3YA |
Vulnerable; contact TAC |
||
|
12.3YD |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YF |
Vulnerable; contact TAC |
||
|
12.3YG |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YH |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YI |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YK |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YQ |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YS |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YT |
Vulnerable; migrate to 12.4(11)T1 or later |
||
|
12.3YU |
Vulnerable; contact TAC |
||
|
12.3YX |
12.3(14)YX7 |
||
|
12.3YZ |
Vulnerable; contact TAC |
||
|
Affected 12.4-Based Release |
Rebuild |
Maintenance |
|
|
12.4 |
12.4(7d) |
12.4(10) |
|
|
12.4SW |
12.4(11)SW1 |
||
|
12.4T |
12.4(6)T7 |
||
|
12.4(11)T1 |
|||
|
12.4XA |
Vulnerable; migrate to12.4(11)T1 or later |
||
|
12.4XB |
Vulnerable; contact TAC |
||
|
12.4XC |
12.4(4)XC6 |
||
|
12.4XD |
12.4(4)XD6 |
||
|
12.4XE |
Vulnerable; contact TAC |
||
|
12.4XJ |
12.4(11)XJ2 |
||
Cisco has made free software available to address this vulnerability for affected customers. 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/public/sw-license-agreement.html, or as otherwise set forth at Cisco.com Downloads athttp://www.cisco.com/public/sw-center/sw-usingswc.shtml.
Do not contact either "psirt@cisco.com" or "security-alert@cisco.com" for software upgrades.
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 whose Cisco products are provided or maintained through prior or existing agreement 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 who purchase direct from Cisco but who do not hold a Cisco service contract and customers who purchase through third-party vendors but are unsuccessful at obtaining fixed software through their point of sale should get their upgrades by contacting the Cisco Technical Assistance Center (TAC). TAC contacts are as follows.
Have your product serial number available and give the URL of this notice as evidence of your entitlement to a free upgrade. Free upgrades for non-contract customers must be requested through the TAC.
Refer to http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml for additional TAC contact information, including special localized telephone numbers and instructions and e-mail addresses for use in various languages.
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. CISCO EXPECTS TO UPDATE THIS DOCUMENT AS NEW INFORMATION BECOMES AVAILABLE.
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.
This advisory is posted on Cisco's worldwide website at http://www.cisco.com/warp/public/707/cisco-sa-20070522-cry-bundle.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.
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 1.1 |
2007-May-25 |
Updated fixed IOS releases |
|
Revision 1.0 |
2007-May-22 |
Initial public release. |
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.html. This includes instructions for press inquiries regarding Cisco security notices. All Cisco security advisories are available at http://www.cisco.com/go/psirt.
All contents are Copyright © 2006-2007 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
| Updated: May 25, 2007 | Document ID: 91886 |