AusCERT - ESB-2013.0644 - [Linux][Ubuntu] mesa: Multiple vulnerabilities

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ESB-2013.0644 - [Linux][Ubuntu] mesa: Multiple vulnerabilities
Date: 08 May 2013

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2013.0644
                            Mesa vulnerability
                                8 May 2013

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

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

Product:           mesa
Publisher:         Ubuntu
Operating System:  Ubuntu
                   Linux variants
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2012-5129  

Original Bulletin: 
   http://www.ubuntu.com/usn/usn-1818-1

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Ubuntu. It is recommended that administrators 
         running mesa check for an updated version of the software for their
         operating system.

- --------------------------BEGIN INCLUDED TEXT--------------------

==========================================================================
Ubuntu Security Notice USN-1818-1
May 07, 2013

mesa vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- - Ubuntu 12.04 LTS

Summary:

Mesa could be made to crash or run programs if it processed specially
crafted data.

Software Description:
- - mesa: free implementation of the EGL API

Details:

It was discovered that Mesa incorrectly handled certain arrays. An attacker
could use this issue to cause Mesa to crash, resulting in a denial of
service, or possibly execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 LTS:
  libegl1-mesa                    8.0.4-0ubuntu0.5
  libgbm1                         8.0.4-0ubuntu0.5
  libgl1-mesa-dri                 8.0.4-0ubuntu0.5
  libgl1-mesa-glx                 8.0.4-0ubuntu0.5
  libgl1-mesa-swx11               8.0.4-0ubuntu0.5
  libglapi-mesa                   8.0.4-0ubuntu0.5
  libgles1-mesa                   8.0.4-0ubuntu0.5
  libgles2-mesa                   8.0.4-0ubuntu0.5
  libglu1-mesa                    8.0.4-0ubuntu0.5
  libopenvg1-mesa                 8.0.4-0ubuntu0.5
  libosmesa6                      8.0.4-0ubuntu0.5
  libxatracker1                   8.0.4-0ubuntu0.5

After a standard system update you need to reboot your computer to make
all the necessary changes.

References:
  http://www.ubuntu.com/usn/usn-1818-1
  CVE-2012-5129

Package Information:
  https://launchpad.net/ubuntu/+source/mesa/8.0.4-0ubuntu0.5

- --------------------------END INCLUDED TEXT--------------------

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