Your system may not meet the requirements for Firefox, but you can try one of these versions:

Your system doesn't meet the requirements to run Firefox.

Your system doesn't meet the requirements to run Firefox.

Please follow these instructions to install Firefox.

Firefox Privacy Notice

Mozilla Foundation Security Advisory 2011-08

ParanoidFragmentSink allows javascript: URLs in chrome documents

Announced
March 1, 2011
Reporter
Roberto Suggi Liverani
Impact
Moderate
Products
Firefox, SeaMonkey, Thunderbird
Fixed in
  • Firefox 3.5.17
  • Firefox 3.6.14
  • SeaMonkey 2.0.12
  • Thunderbird 3.1.8

Description

Security researcher Roberto Suggi Liverani reported that ParanoidFragmentSink, a class used to sanitize potentially unsafe HTML for display, allows javascript: URLs and other inline JavaScript when the embedding document is a chrome document. While there are no unsafe uses of this class in any released products, extension code could have potentially used it in an unsafe manner.

References