Secunia Security Advisory – Eric Romang has reported a vulnerability in GIPTables Firewall, which can be exploited by malicious, local users to perform certain actions on a vulnerable system with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/37902/sa15604.txt
Source: https://packetstormsecurity.com/files/37902/Secunia-Security-Advisory-15604.html