Secunia Security Advisory – Debian has issued an update for gsambad. This fixes a security issue, which can be exploited by malicious, local users to perform certain actions with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57404/sa25914.txt
Source: https://packetstormsecurity.com/files/57404/Secunia-Security-Advisory-25914.html