Secunia Security Advisory – A security issue has been reported in various Cisco Firewall products, which may allow malicious people to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49193/sa21616.txt
Source: https://packetstormsecurity.com/files/49193/Secunia-Security-Advisory-21616.html