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 2007-33

XUL pages can hide the window titlebar

Announced
October 18, 2007
Reporter
Eli Friedman
Impact
Low
Products
Firefox, SeaMonkey
Fixed in
  • Firefox 2.0.0.8
  • SeaMonkey 1.1.5

Description

Mozilla developer Eli Friedman discovered that web pages written in the XUL markup language (rather than the usual HTML) can hide their window's titlebar. It may have been possible to abuse this ablity to create more convincing spoof and phishing pages.

References