Secunia Security Advisory – Avaya has acknowledged some vulnerabilities in PHP included in various Avaya products, where some have unknown impacts, and others can be exploited by malicious, local users to bypass certain security restrictions and by malicious people to cause a DoS (Denial of Service) or potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/51231/sa22538.txt
Source: https://packetstormsecurity.com/files/51231/Secunia-Security-Advisory-22538.html