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             AUSCERT External Security Bulletin Redistribution

                               ESB-2011.1149
             Security update available for Adobe Flash Player
                             14 November 2011

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Adobe Flash Player
                   Adobe AIR
Publisher:         Adobe
Operating System:  UNIX variants (UNIX, Linux, OSX)
                   Windows
                   Mobile Device
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Cross-site Request Forgery      -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2011-2460 CVE-2011-2459 CVE-2011-2458
                   CVE-2011-2457 CVE-2011-2456 CVE-2011-2455
                   CVE-2011-2454 CVE-2011-2453 CVE-2011-2452
                   CVE-2011-2451 CVE-2011-2450 CVE-2011-2445

Original Bulletin: 
   http://www.adobe.com/support/security/bulletins/apsb11-28.html

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Security update available for Adobe Flash Player

   Release date: November 10, 2011

   Vulnerability identifier: APSB11-28

   CVE number: CVE-2011-2445, CVE-2011-2450, CVE-2011-2451, CVE-2011-2452,
   CVE-2011-2453, CVE-2011-2454, CVE-2011-2455, CVE-2011-2456,
   CVE-2011-2457, CVE-2011-2458, CVE-2011-2459, CVE-2011-2460

   Platform: All Platforms

Summary

   Critical vulnerabilities have been identified in Adobe Flash Player
   11.0.1.152 and earlier versions for Windows, Macintosh, Linux and
   Solaris, and Adobe Flash Player 11.0.1.153 and earlier versions for
   Android. These vulnerabilities could cause a crash and potentially
   allow an attacker to take control of the affected system.

   Adobe recommends users of Adobe Flash Player 11.0.1.152 and earlier
   versions for Windows, Macintosh, Linux and Solaris update to Adobe
   Flash Player 11.1.102.55. Users of Adobe Flash Player 11.0.1.153 and
   earlier versions for Android should update to Adobe Flash Player
   11.1.102.59 for Android. Users of Adobe AIR 3.0 for Windows, Macintosh,
   and Android should update to Adobe AIR 3.1.0.4880.

Affected software versions

     * Adobe Flash Player 11.0.1.152 and earlier versions for Windows,
       Macintosh, Linux and Solaris operating systems
     * Adobe Flash Player 11.0.1.153 and earlier versions for Android
     * Adobe AIR 3.0 and earlier versions for Windows, Macintosh, and
       Android

   To verify the version of Adobe Flash Player installed on your system,
   access the About Flash Player page, or right-click on content
   running in Flash Player and select "About Adobe (or Macromedia) Flash
   Player" from the menu. If you use multiple browsers, perform the check
   for each browser you have installed on your system.

   To verify the version of Adobe Flash Player for Android, go to Settings
   > Applications > Manage Applications > Adobe Flash Player x.x.

   To verify the version of Adobe AIR installed on your system, follow the
   instructions in the Adobe AIR TechNote.

Solution

   Adobe recommends users of Adobe Flash Player 11.0.1.152 and earlier
   versions for Windows, Macintosh, Linux and Solaris upgrade to the
   newest version 11.1.102.55 by downloading it from the Adobe Flash
   Player Download Center. Windows users and users of Adobe Flash Player
   10.3.183.10 or later for Macintosh can install the update via the
   update mechanism within the product when prompted.

   For users who cannot update to Flash Player 11.1.102.55, Adobe has
   developed a patched version of Flash Player 10, Flash Player
   10.3.183.11, which can be downloaded here.

   Users of Adobe Flash Player 11.0.1.153 and earlier versions for Android
   should update to Adobe Flash Player 11.1.102.59 for Android by browsing
   to the Android Marketplace on an Android device.

   Adobe recommends users of Adobe AIR 3.0 and earlier versions for
   Windows, Macintosh, and Android update to Adobe AIR 3.1.0.4880.

Severity rating

   Adobe categorizes these as critical updates and recommends users
   upgrade their installations to the newest versions.

Details

   Critical vulnerabilities have been identified in Adobe Flash Player
   11.0.1.152 and earlier versions for Windows, Macintosh, Linux and
   Solaris, and Adobe Flash Player 11.0.1.153 and earlier versions for
   Android. These vulnerabilities could cause a crash and potentially
   allow an attacker to take control of the affected system.

   Adobe recommends users of Adobe Flash Player 11.0.1.152 and earlier
   versions for Windows, Macintosh, Linux and Solaris update to Adobe
   Flash Player 11.1.102.55. Users of Adobe Flash Player 11.0.1.153 and
   earlier versions for Android should update to Adobe Flash Player
   11.1.102.59 for Android. Users of Adobe AIR 3.0 for Windows, Macintosh,
   and Android should update to Adobe AIR 3.1.0.4880.

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2445).

   This update resolves a heap corruption vulnerability that could lead to
   code execution (CVE-2011-2450).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2451).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2452).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2453).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2454).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2455).

   This update resolves a buffer overflow vulnerability that could lead to
   code execution (CVE-2011-2456).

   This update resolves a stack overflow vulnerability that could lead to
   code execution (CVE-2011-2457).

   This update resolves a vulnerability that could lead to a cross-domain
   policy bypass (Internet Explorer-only) (CVE-2011-2458).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2459).

   This update resolves a memory corruption vulnerability that could lead
   to code execution (CVE-2011-2460).

   Affected software

   Recommended player update

   Availability

   Flash Player 11.0.1.152 and earlier

   11.1.102.55

   Flash Player Download Center

   Flash Player 11.0.1.152 and earlier -
   network distribution

   11.1.102.55

   Flash Player Licensing

                     Flash Player 11.0.1.153 and earlier
                                 for Android

                                 11.1.102.59

                           Android Marketplace
                      (browse to on an Android device)

                     Flash Player 11.0.1.152 and earlier
                              for Chrome users

                                 11.1.102.55

                         Google Chrome Releases

                                   AIR 3.0

                                 3.1.0.4880

                           AIR Download Center

                             AIR 3.0 for Android

                                 3.1.0.4880

                           Android Marketplace
                      (browse to on an Android device)

Acknowledgments

   Adobe would like to thank the following individuals and organizations
   for reporting the relevant issues and for working with Adobe to help
   protect our customers:
     * Tavis Ormandy of the Google Security Team (CVE-2011-2450,
       CVE-2011-2451, CVE-2011-2452, CVE-2011-2453, CVE-2011-2454,
       CVE-2011-2457, CVE-2011-2460)
     * An anonymous reporter through iDefense's Vulnerability
       Contributor Program (CVE-2011-2459)
     * lakehu of Tencent Security Center (CVE-2011-2458)
     * Bo Qu of Palo Alto Networks (CVE-2011-2455)
     * Ben Hawkes of the Google Security Team (CVE-2011-2456)
     * Ivan Golenkov and Alexander Gostev of Kaspersky Lab
       (CVE-2011-2445)

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===========================================================================
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