Bug 640290 (CVE-2010-1822)

Summary:	CVE-2010-1822 WebKit: DoS (crash) by processing certain SVG images
Product:	[Other] Security Response	Reporter:	Jan Lieskovsky <jlieskov>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	fedora, jreznik, kevin, martin.sourada, mtasaka, than, vdanen
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:	2015-02-26 23:21:59 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:
Bug Depends On:	645918
Bug Blocks:

Description Jan Lieskovsky 2010-10-05 13:32:13 UTC

Common Vulnerabilities and Exposures assigned an identifier CVE-2010-1822 to
the following vulnerability:

WebKit, as used in Google Chrome before 6.0.472.62, does not properly
perform a cast of an unspecified variable, which allows remote
attackers to have an unknown impact via a malformed SVG document.

References:
[1] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1822
[2] http://code.google.com/p/chromium/issues/detail?id=55114
[3] http://googlechromereleases.blogspot.com/2010/09/stable-beta-channel-updates_17.html
[4] https://bugs.webkit.org/show_bug.cgi?id=45562

Comment 4 Vincent Danen 2010-10-05 22:35:51 UTC

This doesn't affect webkitgtk 1.2.5:

SVGGElement::rendererIsNeeded should return false when parent isn't SVG
 https://bugs.webkit.org/show_bug.cgi?id=45562

There is no renderIsNeeded() function in WebCore/svg/* (not in 1.2.3 either).

Comment 5 Vincent Danen 2010-10-05 22:36:08 UTC

Upstream fix: http://trac.webkit.org/changeset/67236

Comment 6 Vincent Danen 2010-10-22 21:55:19 UTC

Created qt tracking bugs for this issue

Affects: fedora-all [bug 645918]

Comment 7 Jaroslav Reznik 2010-10-25 15:33:08 UTC

(In reply to comment #5)
> Upstream fix: http://trac.webkit.org/changeset/67236

Works as expected - no crash.