Secunia Security Advisory – Debian has issued an update for icedove. This fixes some vulnerabilities, which can be exploited by malicious people to bypass certain security restrictions, to disclose sensitive information, conduct cross-site scripting attacks, or to potentially compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/74015/sa33434.txt
Source: https://packetstormsecurity.com/files/74015/Secunia-Security-Advisory-33434.html