Secunia Security Advisory – Red Hat has issued an update for thunderbird. This fixes multiple vulnerabilities, which can be exploited by malicious people to manipulate certain data, disclose sensitive information, conduct cross-site scripting attacks, bypass certain security restrictions, and potentially compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/92027/sa40651.txt
Source: https://packetstormsecurity.com/files/92027/Secunia-Security-Advisory-40651.html