Bug 1487194 (CVE-2017-12935, CVE-2017-12936, CVE-2017-12937, CVE-2017-13063, CVE-2017-13064, CVE-2017-13065, CVE-2017-13648, CVE-2017-14042)

Summary:	CVE-2017-12935 CVE-2017-12936 CVE-2017-12937 CVE-2017-13063 CVE-2017-13064 CVE-2017-13065 CVE-2017-13648 CVE-2017-14042 GraphicsMagick: Multiple vulnerabilities
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	andreas, rdieter
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:23:14 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:	1475494, 1475495
Bug Blocks:

Description Andrej Nemec 2017-08-31 12:19:37 UTC

CVE-2017-12935

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26
mishandles large MNG images, leading to an invalid memory read in the
SetImageColorCallBack function in magick/image.c.

http://hg.code.sf.net/p/graphicsmagick/code/rev/95d00d55e978
https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-heap-based-buffer-overflow-in-readsunimage-sun-c/

CVE-2017-12936

The ReadWMFImage function in coders/wmf.c in GraphicsMagick 1.3.26 has
a use-after-free issue for data associated with exception reporting.

http://hg.code.sf.net/p/graphicsmagick/code/rev/be898b7c97bd
https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-use-after-free-in-readwmfimage-wmf-c/

CVE-2017-12937

The ReadSUNImage function in coders/sun.c in GraphicsMagick 1.3.26 has
a colormap heap-based buffer over-read.

http://hg.code.sf.net/p/graphicsmagick/code/rev/cd699a44f188
https://blogs.gentoo.org/ago/2017/08/05/graphicsmagick-invalid-memory-read-in-setimagecolorcallback-image-c/

Comment 1 Andrej Nemec 2017-08-31 12:20:26 UTC

Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1475494]
Affects: fedora-all [bug 1475495]

Comment 2 Andrej Nemec 2017-08-31 14:40:35 UTC

CVE-2017-13063

GraphicsMagick 1.3.26 has a heap-based buffer overflow vulnerability in the function GetStyleTokens in coders/svg.c:314:12. 

https://sourceforge.net/p/graphicsmagick/bugs/434/
http://hg.code.sf.net/p/graphicsmagick/code/rev/54f48ab2d52a

CVE-2017-13064

GraphicsMagick 1.3.26 has a heap-based buffer overflow vulnerability in the function GetStyleTokens in coders/svg.c:311:12. 

https://sourceforge.net/p/graphicsmagick/bugs/436/
http://hg.code.sf.net/p/graphicsmagick/code/rev/54f48ab2d52a

CVE-2017-13065

GraphicsMagick 1.3.26 has a NULL pointer dereference vulnerability in the function SVGStartElement in coders/svg.c. 

https://sourceforge.net/p/graphicsmagick/bugs/435/
http://hg.code.sf.net/p/graphicsmagick/code/rev/54f48ab2d52a

Comment 3 Andrej Nemec 2017-08-31 14:43:37 UTC

CVE-2017-13648

In GraphicsMagick 1.3.26, a memory leak vulnerability was found in the function ReadMATImage in coders/mat.c. 

https://sourceforge.net/p/graphicsmagick/bugs/433/

Comment 4 Andrej Nemec 2017-08-31 15:02:17 UTC

CVE-2017-14042

A memory allocation failure was discovered in the ReadPNMImage function in coders/pnm.c in GraphicsMagick 1.3.26. The vulnerability causes a big memory allocation, which may lead to remote denial of service in the MagickRealloc function in magick/memory.c. 

http://hg.code.sf.net/p/graphicsmagick/code/rev/3bbf7a13643d
https://blogs.gentoo.org/ago/2017/08/28/graphicsmagick-memory-allocation-failure-in-magickrealloc-memory-c-2/

Comment 5 Product Security DevOps Team 2019-06-08 03:23:14 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.