Core Security Technologies Advisory – Orbit Downloader is vulnerable to a buffer overflow attack which can be exploited to execute arbitrary code. Versions 2.6.3 and 2.6.4 are verified vulnerable.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/65181/CORE-2008-0314.txt
Source: https://packetstormsecurity.com/files/65181/Core-Security-Technologies-Advisory-2008.0314.html