Bug 1767828 (CVE-2019-15140)

Summary:	CVE-2019-15140 ImageMagick: Use after free in ReadMATImage in coders/mat.c
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	andreas, fedora, huzaifas, jhorak, mike, pahan, rdieter
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ImageMagick 6.9.10-43, ImageMagick 7.0.8-43, GraphicsMagick 1.3.31	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-31 22:35:50 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:	1767829, 1767830, 1770511
Bug Blocks:	1767832

Description Guilherme de Almeida Suckevicz 2019-11-01 13:45:14 UTC

coders/mat.c in ImageMagick 7.0.8-43 Q16 allows remote attackers to cause a denial of service (use-after-free and application crash) or possibly have unspecified other impact by crafting a Matlab image file that is mishandled in ReadImage in MagickCore/constitute.c.

Reference:
https://github.com/ImageMagick/ImageMagick/issues/1554

Upstream commit:
https://github.com/ImageMagick/ImageMagick/commit/f7206618d27c2e69d977abf40e3035a33e5f6be0

Comment 1 Guilherme de Almeida Suckevicz 2019-11-01 13:45:37 UTC

Created ImageMagick tracking bugs for this issue:

Affects: epel-8 [bug 1767830]
Affects: fedora-all [bug 1767829]

Comment 3 Huzaifa S. Sidhpurwala 2019-11-10 05:32:30 UTC

Note about GraphicsMagick:

This issue was fixed in GraphicsMagick via: http://hg.code.sf.net/p/graphicsmagick/code/rev/233618f8fe82
The fix is available in GraphicsMagick-1.3.31

Comment 4 Tomas Hoger 2020-03-25 15:26:55 UTC

Fix for ImageMagick6:

https://github.com/ImageMagick/ImageMagick6/commit/5caef6e97f3f575cf7bea497865a4c1e624b8010

Comment 7 errata-xmlrpc 2020-03-31 19:33:05 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:1180 https://access.redhat.com/errata/RHSA-2020:1180

Comment 8 Product Security DevOps Team 2020-03-31 22:35:50 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-15140