USN-1857-1: libxext vulnerability
05 June 2013
Several security issues were fixed in libxext.
- libxext - X11 miscellaneous extensions library
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.
The problem can be corrected by updating your system to the following package versions:
After a standard system update you need to restart your session to make all
the necessary changes.