Secunia Security Advisory – Mu Security has reported a vulnerability in Asterisk, which potentially can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/49202/sa21600.txt
Source: https://packetstormsecurity.com/files/49202/Secunia-Security-Advisory-21600.html