Bug 1529353 (CVE-2017-17881)

Summary:	CVE-2017-17881 ImageMagick: memory leak vulnerability in the function ReadMATImage in coders/mat.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jhorak, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ImageMagick 7.0.7-16	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:35:37 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:	1529354, 1529355
Bug Blocks:

Description Laura Pardo 2017-12-27 19:27:38 UTC

A flaw was found on ImageMagick 7.0.7-12 Q16, a memory leak vulnerability in the function ReadMATImage in coders/mat.c, which allows attackers to cause a denial of service via a crafted MAT image file.

[UPSTREAM BUG]
https://github.com/ImageMagick/ImageMagick/issues/878

[TESTCASE]
https://github.com/henices/pocs/raw/master/ReadMATImage-memory-leaks

[UPSTREAM PATCH]
https://github.com/ImageMagick/ImageMagick/commit/ece953bbe14e8514afc23e05e4030eea872e29da

Comment 1 Laura Pardo 2017-12-27 19:28:07 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1529354]