Mozilla Patches 11 Critical Flaws with Firefox 20 Update
The Mozilla Foundation has released Firefox 20 for Mac OS X with patches for 11 critical flaws. Mozilla identifies critical-impacting flaws as those that can be used to run attacker code and install software, requiring no user interaction beyond normal browsing. Therefore, this update is highly recommended and should be applied as soon as possible. [...]
http://www.intego.com/mac-security-blog/mozilla-patches-11-critical-flaws-with-firefox-20-update/