Secunia Security Advisory – Fedora has issued an update for dovecot. This fixes some vulnerabilities, which can be exploited by malicious users to potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81338/sa36713.txt
Source: https://packetstormsecurity.com/files/81338/Secunia-Security-Advisory-36713.html