Full description to the vulnerability is at http://www.mozillazine.org/talkback.html?article=4078 Mozilla bug 228176, a preliminary patch is already available http://bugzilla.mozilla.org/show_bug.cgi?id=228176
Reassinging bug to our mozilla team as there is not alot our security team can do about this other than wait for mozilla-1.6 final. The decision to add/reject http://bugzilla.mozilla.org/attachment.cgi?id=137275&action=edit will have to be up to our mozilla team as well.
Hanno, azarah, agriffis, brad make up the mozilla@ alias and none of them seem to have any input. What do you think should happen here? Are you going to add the patches to portage and take care of mozilla now that the upstream bug has been resolved?
Hmmm, I never actually saw this before! Anyway, we're at 1.6 now, so this is resolved.