[Trisquel-security] [USN-1858-1] libxfixes vulnerability

[Marc Deslauriers]

==========================================================================
Ubuntu Security Notice USN-1858-1
June 05, 2013

libxfixes 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 libxfixes.

Software Description:
- libxfixes: X11 miscellaneous fixes extension library

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:
  libxfixes3                      1:5.0-4ubuntu5.13.04.1

Ubuntu 12.10:
  libxfixes3                      1:5.0-4ubuntu5.12.10.1

Ubuntu 12.04 LTS:
  libxfixes3                      1:5.0-4ubuntu4.1

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

References:
  http://www.ubuntu.com/usn/usn-1858-1
  CVE-2013-1983

Package Information:
  https://launchpad.net/ubuntu/+source/libxfixes/1:5.0-4ubuntu5.13.04.1
  https://launchpad.net/ubuntu/+source/libxfixes/1:5.0-4ubuntu5.12.10.1
  https://launchpad.net/ubuntu/+source/libxfixes/1:5.0-4ubuntu4.1


-------------- 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/b3eadc2c/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