gdk-pixbuf security update

Updated gdk-pixbuf packages that fix a double free vulnerability are now
available.

This update has been rated as having important security impact by the Red
Hat Security Response Team.

The gdk-pixbuf package contains an image loading library used with the
GNOME GUI desktop environment.

A bug was found in the way gdk-pixbuf processes BMP images. It is possible
that a specially crafted BMP image could cause a denial of service attack
on applications linked against gdk-pixbuf. The Common Vulnerabilities and
Exposures project (cve.mitre.org) has assigned the name CAN-2005-0891 to
this issue.

Users of gdk-pixbuf are advised to upgrade to these packages, which contain
a backported patch and is not vulnerable to this issue.

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied. Use Red Hat
Network to download and update your packages. To launch the Red Hat
Update Agent, use the following command:

up2date

For information on how to install packages manually, refer to the
following Web page for the System Administration or Customization
guide specific to your system:

http://www.redhat.com/docs/manuals/enterprise/

152315 - CAN-2005-0891 gdk-pixbuf BMP double free DoS

https://www.redhat.com/security/data/cve/CVE-2005-0891.html