Secunia Security Advisory – Ubuntu has issued an update for php. This fixes a vulnerability and a weakness, which can be exploited by malicious people to bypass certain security restrictions or potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/57835/sa26102.txt
Source: https://packetstormsecurity.com/files/57835/Secunia-Security-Advisory-26102.html