Firefox 3 Vulnerability


TippingPoint’s Zero Day Initiative reported a critical vulnerability affecting Firefox 3.0 yesterday. It includes the 2.0 versions as well. It’s unreleased and Mozilla is working on a fix already. Whatever the exploit is, it does require the user to visit a malicious site or click a link to executed. It came in 5 hours after the FF3 release, but since it affects previous versions, we wonder if the researcher was just sitting on it to be first. The Zero Day Initiative pays researchers for the exploits they submit.

Mozilla’s First Public Release

[youtube=http://www.youtube.com/watch?v=mZTJbsUcdeU&hl=en&rel=0&color1=0x3a3a3a&color2=0x999999]
In honor of Firefox 3.0 download day, Waxy.org has posted the full Code Rush documentary. It spans March ’98 to April ’99, as the Mozilla team publishes the first source code and then the eventual AOL acquisition of Netscape. Embedded above is a short clip of [Jamie Zawinski] pushing the code live at 10AM on March 31, 1998. The hour documentary is well worth watching.

If you’re unsure about moving from FF2 to 3, MultiFireFox still works perfectly fine with the new release.

Get Firefox 3 Early


It’s five hours till the official release of Firefox 3. We know your hands are sweating in anticipation, waiting to click that download link and contribute to the greatest World Record known to man… What? You don’t want your browser to have all the notoriety afforded to fat twins? Well then, let’s just go grab the file now since they’re already on the mirrors.

First, pick out a mirror from the official list. Navigate to the the directory of the Firefox 3.0 release: /pub/mozilla.org/firefox/releases/3.0/ You’ll be greeted by a message that says, “We’re not quite ready yet!” and that “Downloading them directly can harm our ability to distribute Firefox efficiently.” Also, you won’t be in the world record count. Think about that, jerk. All releases are named using a consistent pattern. Looking at an earlier release you can determine that the Mac version of 3.0 will be named: Firefox 3.0.dmg Add on the OS and language directories and it will look like this: /pub/mozilla.org/firefox/releases/3.0/mac/en-US/Firefox%203.0.dmg

You can find out more about the new release by reading Dria’s Field Guide to Firefox 3.

Speed Testing The Latest Web Browsers


With the imminent release of Firefox 3 and Opera 9.5 being finalized this week, Lifehacker decided it was a good time to run the browsers head to head to see which was the fastest and least resource intensive. The testing system was a 2GHz 2GB Vista machine. The timing system used wasn’t directly hooked to the browser, so tests were repeated multiple times to improve accuracy. The cold start winner was Opera, but most browsers opened in about a second if they had been run recently. Safari did well loading content in multiple tabs at the same time, probably due to its short render times for JavaScript and CSS. The final test was memory usage; we’re sure many people will be happy to know that Firefox 3 RC3 only used 66% of the RAM required by the other three browsers.