Secunia Security Advisory – F5 has acknowledged a vulnerability in FirePass, which can be exploited by malicious people to conduct spoofing attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/87398/sa39005.txt
Source: https://packetstormsecurity.com/files/87398/Secunia-Security-Advisory-39005.html