Secunia Security Advisory – Avaya has acknowledged a vulnerability in Avaya Predictive Dialing System (PDS), which can be exploited by malicious, local users to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47062/sa20459.txt
Source: https://packetstormsecurity.com/files/47062/Secunia-Security-Advisory-20459.html