Mandriva Linux Security Advisory 2009-034 – Due to an internal error Squid is vulnerable to a denial of service attack when processing specially crafted requests. This problem allows any client to perform a denial of service attack on the Squid service. The updated packages have been patched to address this.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/74825/MDVSA-2009-034.txt
Source: https://packetstormsecurity.com/files/74825/Mandriva-Linux-Security-Advisory-2009-034.html