Secunia Security Advisory – Ubuntu has issued an update for apache. This fixes a vulnerability, which potentially can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/48678/sa21241.txt
Source: https://packetstormsecurity.com/files/48678/Secunia-Security-Advisory-21241.html