Secunia Security Advisory – Red Hat has issued an update for php. This fixes some vulnerabilities, which can be exploited by malicious, local users to bypass certain security restrictions and by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48212/sa21031.txt
Source: https://packetstormsecurity.com/files/48212/Secunia-Security-Advisory-21031.html