Debian Security Advisory DSA 886-1 – Several vulnerabilities have been discovered in chmlib, a library for dealing with CHM format files.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41388/dsa-886-1.txt
Source: https://packetstormsecurity.com/files/41388/Debian-Linux-Security-Advisory-886-1.html