Secunia Security Advisory – Debian has issued an update for chmlib. This fixes a vulnerability, which potentially can be exploited by malicious people to compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48854/sa21406.txt
Source: https://packetstormsecurity.com/files/48854/Secunia-Security-Advisory-21406.html