Secunia Security Advisory – rPath has issued an update for xorg-x11. This fixes some vulnerabilities, which can be exploited by malicious, local users to cause a DoS (Denial of Service), disclose potentially sensitive information, or to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/63180/sa28718.txt
Source: https://packetstormsecurity.com/files/63180/Secunia-Security-Advisory-28718.html