Hrmmm…. So Firefox isn’t infallable. Not that I ever believed it would be, but a guy can hope, can’t he? Either way, the 1.0PR release, though it doesn’t work with hardly any of the extensions & themes from 0.9x, is looking a bit more necessary than I’d previously thought….
"The three critical flaws could let an attacker run code on the victim’s computer, according to information published by the Mozilla Foundation on Tuesday . The vulnerabilities are caused by the improper handling of electronic business cards, known as vCards ; overly large images in the bit map (BMP) format; and links that have host names using nonprintable characters."