Secunia Security Advisory – F5 Networks has acknowledged a vulnerability in BIG-IP and 3-DNS, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/37505/sa15205.txt
Source: https://packetstormsecurity.com/files/37505/Secunia-Security-Advisory-15205.html