Secunia Security Advisory – Some vulnerabilities have been reported in libvorbis, which can be exploited by malicious people to cause a DoS (Denial of Service) or potentially compromise an application using the library.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/80405/sa36230.txt
Source: https://packetstormsecurity.com/files/80405/Secunia-Security-Advisory-36230.html