Secunia Security Advisory – Sun has acknowledged some vulnerabilities in Thunderbird included in Solaris, which can potentially be exploited by malicious people to bypass certain security restrictions or to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/81960/sa37009.txt
Source: https://packetstormsecurity.com/files/81960/Secunia-Security-Advisory-37009.html