[Full-Disclosure] RE: Firescrolling [Firefox 1.0]

[Beauford, Jason]

That sucked.

Fortunately:  http://www.mozilla.org/products/firefox/releases/

jmb

-----Original Message-----
From: mikx [mailto:mikx at mikx.de] 
Sent: Friday, February 25, 2005 3:11 AM
To: full-disclosure at lists.netsys.com; bugtraq at securityfocus.com;
NTBUGTRAQ at LISTSERV.NTBUGTRAQ.COM
Subject: Firescrolling [Firefox 1.0]


__Summary

Remember my Internet Explorer "scrollbar exploit" based on http-equiv's 
"What a Drag"? When will people ever learn that "unusual user
interaction" 
can be hidden by common tasks...

Let's combine fireflashing, firetabbing, xul and javascript to run
arbitrary 
code by dragging a scrollbar two times.

__Proof-of-Concept

http://www.mikx.de/firescrolling/

__Status

The exploit is based on multiple vulnerabilities:

bugzilla.mozilla.org #280664 (fireflashing) bugzilla.mozilla.org #280056
(firetabbing) bugzilla.mozilla.org #281807 (firescrolling)

Upgrade to Firefox 1.0.1 or disable javascript.

The Common Vulnerabilities and Exposures project (cve.mitre.org) has 
assigned the name CAN-2005-0527 to this issue.

__Affected Software

Tested with Firefox 1.0 on Windows and Linux (Fedora Core)

__Contact Informations

Michael Krax <mikx at mikx.de>
http://www.mikx.de/?p=11

mikx