Secunia Security Advisory – A weakness has been reported in various F-Secure products, which can be exploited by malware to bypass the scanning functionality.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/77297/sa35008.txt
Source: https://packetstormsecurity.com/files/77297/Secunia-Security-Advisory-35008.html