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/43565/sa18641.txt
Source: https://packetstormsecurity.com/files/43565/Secunia-Security-Advisory-18641.html