Mozilla Plugs Firefox, Thunderbird, Seamonkey Security Holes
"Mozilla is having a nightmarish security week. The company released a security-fix version of its Thunderbird email client late yesterday after updating its Firefox browser, a Firefox Google toolbar extension, and its SeaMonkey web application suite - all within the last six days. The new Thunderbird 1.5.0.12 replaces 1.5.0.10."
http://www.osnews.com/story.php?news_id=18034