Secunia Security Advisory – Debian has issued an update for nsd. This fixes a vulnerability, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/77715/sa35183.txt
Source: https://packetstormsecurity.com/files/77715/Secunia-Security-Advisory-35183.html