A vulnerability has been discovered in F-Secure Anti-Virus for MS Exchange, which may prevent detection of malware in certain archives.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34943/fsavmse63x-02_readme.txt
Source: https://packetstormsecurity.com/files/34943/fsavmse63x-02_readme.txt.html