Secunia Security Advisory – Gentoo has issued an update for mod_security. This fixes some vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/78919/sa35687.txt
Source: https://packetstormsecurity.com/files/78919/Secunia-Security-Advisory-35687.html