Bug 1730590 (CVE-2019-13298)

Summary:	CVE-2019-13298 ImageMagick: heap-based buffer overflow at MagickCore/pixel-accessor.h in SetPixelViaPixelInfo because of a MagickCore/enhance.c error
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fedora, jhorak, klember, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ImageMagick 7.0.8-58	Doc Type:	If docs needed, set a value
Doc Text:	A heap-based buffer overflow was discovered in ImageMagick in the way it applies a digital filter that improves the quality of a noisy image due to a MagickCore/enhance.c error. Applications compiled against ImageMagick libraries that accept untrustworthy images may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to make the application crash or potentially execute code.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-07-24 19:18:24 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:	1730594
Bug Blocks:	1730618

Description Marian Rehak 2019-07-17 07:44:39 UTC

ImageMagick 7.0.8-50 Q16 has a heap-based buffer overflow at MagickCore/pixel-accessor.h in SetPixelViaPixelInfo because of a MagickCore/enhance.c error.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1611

Comment 1 Marian Rehak 2019-07-17 07:48:15 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1730594]

Comment 2 Riccardo Schirone 2019-07-19 12:52:49 UTC

Upstream patch:
https://github.com/ImageMagick/ImageMagick/commit/d4fc44b58a14f76b1ac997517d742ee12c9dc5d3

Comment 3 Product Security DevOps Team 2019-07-24 19:18:24 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-2019-13298