Secunia Security Advisory – Some weaknesses and vulnerabilities have been reported in Mozilla Thunderbird, which can be exploited by malicious people to disclose potentially sensitive information, potentially conduct cross-site scripting attacks, bypass certain security restrictions, and compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/92059/sa40642.txt
Source: https://packetstormsecurity.com/files/92059/Secunia-Security-Advisory-40642.html