We use cookies to provide you with a better experience. If you continue to use this site, we'll assume you're happy with this. Alternatively, click here to find out how to manage these cookies

hide cookie message
80,259 News Articles

Critical new Firefox fix available

Mozilla issues update for Firefox & SeaMonkey

The Mozilla Foundation has published a fix for a ‘critical’ JavaScript vulnerability in the Firefox browser and the SeaMonkey application suite.

The fix targets Firefox versions 2.0.0.2 and 1.5.0.10, as well as SeaMonkey versions 1.1.1 and 1.0.8. An earlier fix for a JavaScript problem allowed scripts from web content to execute arbitrary code, the Mozilla Foundation said in a security update.

The vulnerability allowed uniform resource identifiers, or URIs, in image tags to be executed even if JavaScript was disabled in the program preferences, Mozilla said. Disabling JavaScript does not protect against the flaw, so the foundation recommended that users upgrade the applications to new versions.

Mozilla's Thunderbird email client was not affected by the vulnerability, it said.


IDG UK Sites

Windows 9 release date, price, features: Videos leak as Microsoft sets 30 September unveiling

IDG UK Sites

Why local multiplayer gaming is rapidly vanishing: we look at the demise of split-screen and LAN...

IDG UK Sites

IBC 2014 news: video post, CG and VFX news from Adobe, Blackmagic, Eyeon and more

IDG UK Sites

Retina MacBook Air release date rumours and specs: Gold 12in Retina MacBook Air almost 1cm thinner...