Secunia Security Advisory – Ubuntu has issued an update for mutt. This fixes some vulnerabilities, which can be exploited by malicious people to perform certain actions with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/51572/sa22686.txt
Source: https://packetstormsecurity.com/files/51572/Secunia-Security-Advisory-22686.html