Secunia Security Advisory – Ubuntu has issued an update for clamav. This fixes a weakness and a vulnerability, which can be exploited by malicious people to bypass the scanning functionality or potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/88530/sa39293.txt
Source: https://packetstormsecurity.com/files/88530/Secunia-Security-Advisory-39293.html