USN-1871-1: xserver-xorg-video-openchrome vulnerability

Ubuntu Security Notice USN-1871-1

10th June, 2013

xserver-xorg-video-openchrome, xserver-xorg-video-openchrome-lts-quantal vulnerability

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

  • Ubuntu 13.04
  • Ubuntu 12.10
  • Ubuntu 12.04 LTS

Summary

Several security issues were fixed in xserver-xorg-video-openchrome.

Software description

  • xserver-xorg-video-openchrome - X.Org X server -- VIA display driver
  • xserver-xorg-video-openchrome-lts-quantal - X.Org X server -- VIA display driver

Details

Ilja van Sprundel discovered multiple security issues in various X.org
libraries and components. An attacker could use these issues to cause
applications 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 version:

Ubuntu 13.04:
xserver-xorg-video-openchrome 1:0.3.1-0ubuntu1.13.04.1
Ubuntu 12.10:
xserver-xorg-video-openchrome 1:0.3.1-0ubuntu1.12.10.1
Ubuntu 12.04 LTS:
xserver-xorg-video-openchrome-lts-quantal 1:0.3.1-0ubuntu1~precise3
xserver-xorg-video-openchrome 1:0.2.904+svn1050-1ubuntu0.1

To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.

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

References

CVE-2013-1994