Bug 1402711 (CVE-2016-9573)

Summary:	CVE-2016-9573 openjpeg: heap out-of-bounds read due to insufficient check in imagetopnm()
Product:	[Other] Security Response	Reporter:	Martin Prpič <mprpic>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	dmoppert, erik-fedora, hobbes1069, jaromir.capik, manisandro, nforro, oliver, phracek, rdieter
Target Milestone:	---	Keywords:	Reopened, Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An out-of-bounds read vulnerability was found in OpenJPEG, in the j2k_to_image tool. Converting a specially crafted JPEG2000 file to another format could cause the application to crash or, potentially, disclose some data from the heap.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:03:43 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:	1402718, 1402719, 1402720, 1402721, 1402722, 1419772, 1419774, 1435069
Bug Blocks:	1374338

Description Martin Prpič 2016-12-08 08:53:45 UTC

A heap buffer overflow flaw was found in the way openjpeg decompressed certain input images. Due to an insufficient check in the imagetopnm() function, an application using openjpeg to process image data could crash when processing a crafted image.

Upstream bug:

https://github.com/uclouvain/openjpeg/issues/862

Upstream patch:

https://github.com/szukw000/openjpeg/commit/7b28bd2b723df6be09fe7791eba33147c1c47d0d

Note that the above patch fixes two issues: CVE-2016-9573 as well as CVE-2016-9572.

Comment 1 Martin Prpič 2016-12-08 08:53:53 UTC

Acknowledgments:

Name: Liu Bingchang (IIE)

Comment 3 Martin Prpič 2016-12-08 09:16:41 UTC

Created mingw-openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1402721]


Created mingw-openjpeg2 tracking bugs for this issue:

Affects: fedora-all [bug 1402720]


Created openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1402719]


Created openjpeg2 tracking bugs for this issue:

Affects: epel-6 [bug 1402722]
Affects: fedora-all [bug 1402718]

Comment 9 errata-xmlrpc 2017-03-23 03:46:54 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:0838 https://rhn.redhat.com/errata/RHSA-2017-0838.html

Comment 10 Doran Moppert 2017-03-23 04:09:49 UTC

Created openjpeg2 tracking bugs for this issue:

Affects: epel-7 [bug 1435069]