Bug 1730599 (CVE-2019-13296)

Summary:	CVE-2019-13296 ImageMagick: direct memory leaks in AcquireMagickMemory because of an error in CLIListOperatorImages in MagickWand/operation.c for a NULL value
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
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:	It was discovered that ImageMagick does not properly release acquired memory when some error conditions occur in the function CLIListOperatorImages() and compare option is used. An attacker could abuse this flaw by providing a specially crafted image and cause a Denial of Service by using all available memory.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-07-19 15:06:57 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:	1730600
Bug Blocks:	1730618

Description Marian Rehak 2019-07-17 07:55:07 UTC

ImageMagick 7.0.8-50 Q16 has direct memory leaks in AcquireMagickMemory because of an error in CLIListOperatorImages in MagickWand/operation.c for a NULL value.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1604

Comment 1 Marian Rehak 2019-07-17 07:55:20 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1730600]

Comment 2 Riccardo Schirone 2019-07-19 12:13:37 UTC

Upstream patch:
https://github.com/ImageMagick/ImageMagick/commit/ce08a3691a8ac29125e29fc41967b3737fa3f425

Comment 3 Riccardo Schirone 2019-07-19 12:15:26 UTC

Statement:

This issue did not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable code.

Comment 4 Product Security DevOps Team 2019-07-19 15:06:57 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-2019-13296