Technical Cyber Security Alert TA05-291A – The Snort Back Orifice preprocessor contains a buffer overflow that could allow a remote attacker to execute arbitrary code on a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40869/TA05-291A.txt
Source: https://packetstormsecurity.com/files/40869/Technical-Cyber-Security-Alert-2005-291A.html