Secunia Security Advisory – Debian has issued an update for squid3. 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/79811/sa36047.txt
Source: https://packetstormsecurity.com/files/79811/Secunia-Security-Advisory-36047.html