Debian Security Advisory 1883-1 – Several vulnerabilities have been found in nagios2, ahost/service/network monitoring and management system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81133/dsa-1883-1.txt
Source: https://packetstormsecurity.com/files/81133/Debian-Linux-Security-Advisory-1883-1.html