Secunia Security Advisory – Some vulnerabilities have been reported in Cisco Unified Communications Manager, 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/86934/sa38824.txt
Source: https://packetstormsecurity.com/files/86934/Secunia-Security-Advisory-38824.html