Secunia Security Advisory – Fedora has issued an update for xorg-x11-xfs. This fixes a vulnerability, which can be exploited by malicious, local users to perform actions with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78896/sa35674.txt
Source: https://packetstormsecurity.com/files/78896/Secunia-Security-Advisory-35674.html