Bug 631725 (CVE-2010-2763)

Summary:	CVE-2010-2763 Mozilla XSS using SJOW scripted function (MFSA 2010-60)
Product:	[Other] Security Response	Reporter:	Jan Lieskovsky <jlieskov>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	bressers, caillon, gecko-bugs-nobody, stransky
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-09-13 16:13:51 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Jan Lieskovsky 2010-09-08 09:28:40 UTC

Mozilla security researcher moz_bug_r_a4 reported that the wrapper class
XPCSafeJSObjectWrapper (SJOW) on the Mozilla 1.9.1 development branch has
a logical error in its scripted function implementation that allows the
caller to run the function within the context of another site. This is
a violation of the same-origin policy and could be used to mount an XSS
attack.

Upstream advisory:
  [1] http://www.mozilla.org/security/announce/2010/mfsa2010-60.html

Upstream bug report (not public yet):
  [2] https://bugzilla.mozilla.org/show_bug.cgi?id=585284

Comment 2 Josh Bressers 2010-09-13 16:13:51 UTC

This flaw only affected the 3.5 Firefox branch. I'm closing it as CURRENTRELEASE as it's fixed everywhere we ship Firefox.