Secunia Security Advisory – Debian has issued an update for cups. This fixes a vulnerability, which can be exploited by malicious, local users to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/86886/sa38798.txt
Source: https://packetstormsecurity.com/files/86886/Secunia-Security-Advisory-38798.html