The Open-Source-Project Beonex, dedicated to bring Mozilla to the masses, released version 0.8-pre of Beonex Communicator for Windows and Linux. It bases in Mozilla1.0-branch code from around 2002-04-30 and can be downloaded at <http://www.beonex.com/communicator>.
Beonex Communicator was never vulnerable to the XMLHttpRequest attack. Earlier versions might have been vulnerable to other symptoms of the same bug, though, so the new version includes the fix previously announced by Frank Hecker. The IRC scheme crash reported as followup is believed not to be exploitable. It is strongly recommended that users of earlier versions of Beonex Communicator upgrade to the new version, because older versions contain said bugs and are no longer supported. Ben Bucksch Beonex
