Secunia Security Advisory – Ubuntu has issued an update for samba. This fixes a vulnerability, which can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/61967/sa28037.txt
Source: https://packetstormsecurity.com/files/61967/Secunia-Security-Advisory-28037.html