Debian Linux Security Advisory 2040-1 – It was discovered that in squidguard, a URL redirector/filter/ACL plugin for squid, several problems in src/sgLog.c and src/sgDiv.c allow remote users to either cause a denial of service or bypass rules.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/89130/dsa-2040-1.txt
Source: https://packetstormsecurity.com/files/89130/Debian-Linux-Security-Advisory-2040-1.html