Secunia Security Advisory – Red Hat has issued an update for dbus. This fixes a weakness, which can be exploited by malicious, local users to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/85225/sa38025.txt
Source: https://packetstormsecurity.com/files/85225/Secunia-Security-Advisory-38025.html