A denial of service vulnerability exists in CA eTrust Antivirus when parsing .CHM files. The vulnerability is present in CA eTrust Antivirus software previous to file arclib.dll version 7.3.0.9.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/58047/n.runs-SA-2007.024.txt
Source: https://packetstormsecurity.com/files/58047/n.runs-SA-2007.024.txt.html