Bug 695885 (CVE-2009-5022)

Summary:	CVE-2009-5022 libtiff ojpeg buffer overflow
Product:	[Other] Security Response	Reporter:	Josh Bressers <bressers>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	mjc, rcvalle, tgl
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:	2012-07-13 15:33:32 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:	696143, 696144, 696204, 836126
Bug Blocks:

Description Josh Bressers 2011-04-12 21:14:23 UTC

The libtiff OJPEG decoder contains a heap buffer overflow when decoding
certain malformed data.

This was made known via the upstream 3.9.5 announcement. The bug is quite
old.

upstream bug:
http://bugzilla.maptools.org/show_bug.cgi?id=1999

Comment 1 Josh Bressers 2011-04-12 21:15:38 UTC

Statement:

This flaw did not affect libtiff as shipped in Red Hat Enterprise Linux 4 or 5. The OJPEG decoder is disabled in those distributions.

Comment 3 Josh Bressers 2011-04-13 14:41:14 UTC

Created libtiff tracking bugs for this issue

Affects: fedora-all [bug 696204]

Comment 4 errata-xmlrpc 2011-04-18 15:49:29 UTC

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0452 https://rhn.redhat.com/errata/RHSA-2011-0452.html