Debian Security Advisory 1153-1 – Damian Put discovered a heap overflow vulnerability in the UPX unpacker of the ClamAV anti-virus toolkit which could allow remote attackers to execute arbitrary code or cause denial of service.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49381/dsa-1153-1.txt
Source: https://packetstormsecurity.com/files/49381/Debian-Linux-Security-Advisory-1153-1.html