madison
Home / News & Blogs

Mozilla patches critical Firefox bugs

Matthew Broersma | February 19, 2010 7:24 AM PST

Summary

Mozilla has released fixes for five security holes in older versions of Firefox, while a security company has warned of a zero-day flaw in the latest version of the popular browser.

Topics

Mozilla Firefox, Patch Management, Mozilla Corp., Web Browsers, Internet, Mozilla, Firefox, patches, security, Matthew Broersma
Mozilla has released fixes for five security holes in older versions of Firefox, while a security company has warned of a zero-day flaw in the latest version of the popular browser.

On Wednesday, Mozilla issued patches for versions 3.5.8 and 3.0.18 of the browser, sending out fixes for the latter even though it had said it would stop supporting Firefox 3.0 in January.

In its security bulletin, the company said the vulnerabilities had previously been resolved in Firefox 3.6, which was launched on 21 January.

The five flaws addressed by Mozilla included three the company rated 'critical'. These three flaws involve an error in handling out-of-memory conditions; stability errors in the Gecko rendering engine; and a bug in the way Mozilla's implementation of web workers handles posted messages, Mozilla said. Web workers are used to carry out scripting tasks in a way that reduces the processing load on the user interface.

For more on this story, read on ZDNet UK.

Talkback Most Recent of 7 Talkback(s)

Talkback - Tell Us What You Think

Formatting +
BB Codes - Note: HTML is not supported in forums
  • [b] Bold [/b]
  • [i] Italic [/i]
  • [u] Underline [/u]
  • [s] Strikethrough [/s]
  • [q] "Quote" [/q]
  • [ol][*] 1. Ordered List [/ol]
  • [ul][*] · Unordered List [/ul]
  • [pre] Preformat [/pre]
  • [quote] "Blockquote" [/quote]

The best of ZDNet, delivered

ZDNet Newsletters

Get the best of ZDNet delivered straight to your inbox

Facebook Activity