Secunia Security Advisory – Debian has issued an update for mydns. This fixes a vulnerability, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/61854/sa28086.txt
Source: https://packetstormsecurity.com/files/61854/Secunia-Security-Advisory-28086.html