Secunia Security Advisory – A vulnerability has been reported in Asterisk, 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/58138/sa26274.txt
Source: https://packetstormsecurity.com/files/58138/Secunia-Security-Advisory-26274.html