[Trisquel-security] [USN-1855-1] libxcb vulnerability

[Marc Deslauriers]

==========================================================================
Ubuntu Security Notice USN-1855-1
June 05, 2013

libxcb vulnerability
==========================================================================

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

- Ubuntu 13.04
- Ubuntu 12.10
- Ubuntu 12.04 LTS
- Ubuntu 10.04 LTS

Summary:

Several security issues were fixed in libxcb.

Software Description:
- libxcb: X C Binding

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 versions:

Ubuntu 13.04:
  libxcb1                         1.8.1-2ubuntu2.1

Ubuntu 12.10:
  libxcb1                         1.8.1-1ubuntu1.1

Ubuntu 12.04 LTS:
  libxcb1                         1.8.1-1ubuntu0.2

Ubuntu 10.04 LTS:
  libxcb1                         1.5-2ubuntu0.1

After a standard system update you need to restart your session to make all
the necessary changes.

References:
  http://www.ubuntu.com/usn/usn-1855-1
  CVE-2013-2064

Package Information:
  https://launchpad.net/ubuntu/+source/libxcb/1.8.1-2ubuntu2.1
  https://launchpad.net/ubuntu/+source/libxcb/1.8.1-1ubuntu1.1
  https://launchpad.net/ubuntu/+source/libxcb/1.8.1-1ubuntu0.2
  https://launchpad.net/ubuntu/+source/libxcb/1.5-2ubuntu0.1


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 899 bytes
Desc: OpenPGP digital signature
URL: <http://listas.trisquel.info/pipermail/trisquel-security/attachments/20130605/ed97441c/attachment.pgp>
-------------- next part --------------
-- 
ubuntu-security-announce mailing list
ubuntu-security-announce at lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce