Secunia Security Advisory – Two vulnerabilities have been reported in Avahi, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46148/sa20022.txt
Source: https://packetstormsecurity.com/files/46148/Secunia-Security-Advisory-20022.html