Secunia Security Advisory – Ubuntu has issued an update for mysql. This fixes a vulnerability, which can be exploited by malicious users to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/55305/sa24609.txt
Source: https://packetstormsecurity.com/files/55305/Secunia-Security-Advisory-24609.html