Bug 1572044 (CVE-2018-10177)

Summary:	CVE-2018-10177 ImageMagick: Infinite loop in coders/png.c:ReadOneMNGImage() allows attackers to cause a denial of service via crafted MNG file
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jhorak, mike, pahan, rschiron
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	An infinite loop has been found in the way ImageMagick reads Multiple-image Network Graphics (MNG) data. An attacker could exploit this to cause a denial of service via crafted MNG file.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-31 22:32:17 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:	1572045, 1572046, 1575616, 1575617
Bug Blocks:	1572049

Description Sam Fowler 2018-04-26 05:10:59 UTC

ImageMagick through version 7.0.7-28 is vulnerable to an infinite loop in coders/png.c:ReadOneMNGImage(). An attacker could exploit this to cause a denial of service via crafted MNG file.


References:
https://github.com/ImageMagick/ImageMagick/issues/1095

Comment 1 Sam Fowler 2018-04-26 05:11:39 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1572045]

Comment 5 Tomas Hoger 2020-03-24 16:31:59 UTC

Upstream commit:

https://github.com/ImageMagick/ImageMagick6/commit/9eda4b36a8695e4a0cd27bea28b9c173c68a01ec

Comment 6 errata-xmlrpc 2020-03-31 19:31:33 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 7 Product Security DevOps Team 2020-03-31 22:32:17 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-2018-10177