Secunia Security Advisory – Fedora has issued an update for thunderbird. This fixes some vulnerabilities, which can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/60727/sa27510.txt
Source: https://packetstormsecurity.com/files/60727/Secunia-Security-Advisory-27510.html