Bug 611900 (CVE-2010-2483)

Summary:	CVE-2010-2483 libtiff: out-of-bounds read crash on images with invalid SamplesPerPixel values
Product:	[Other] Security Response	Reporter:	Tomas Hoger <thoger>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2010-07-08 16:02:10 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:	603081
Bug Blocks:

Description Tomas Hoger 2010-07-06 19:54:44 UTC

The TIFFRGBAImageGet function in LibTIFF 3.9.0 allows remote attackers
to cause a denial of service (out-of-bounds read and application
crash) via a TIFF file with an invalid combination of SamplesPerPixel
and Photometric values.

References:
https://bugs.launchpad.net/bugs/591605
https://bugzilla.redhat.com/show_bug.cgi?id=603081
http://bugzilla.maptools.org/show_bug.cgi?id=2216
http://secunia.com/advisories/40422

Comment 1 errata-xmlrpc 2010-07-08 15:35:01 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2010:0519 https://rhn.redhat.com/errata/RHSA-2010-0519.html