Debian Security Advisory DSA 548-2 – Marcus Meissner discovered a heap overflow error in imlib, an imaging library for X and X11, that could be abused by an attacker to execute arbitrary code on the victims machine. The updated packages we have provided in DSA 548-1 did not seem to be sufficient, which should be fixed by this update.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40984/dsa-548-2.txt
Source: https://packetstormsecurity.com/files/40984/Debian-Linux-Security-Advisory-548-2.html