Bug 2009391 (CVE-2021-39212)

Summary:	CVE-2021-39212 ImageMagick: possible read or write in postscript files
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, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ImageMagick 7.1.0-7, ImageMagick 6.9.12-22	Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in ImageMagick in the Postscript File Handler component. An attacker could exploit this flaw which would, in some cases, lead to postscript files to be read and written to even when specifically excluded by a module policy in policy.xml.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-10-20 14:08:32 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:	2009392, 2009393
Bug Blocks:	2009395

Description Marian Rehak 2021-09-30 14:22:53 UTC

Postscript files could be read and written when specifically excluded by a `module` policy in `policy.xml`.

Upstream Advisory:

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qvhr-jj4p-j2qr

Comment 1 Marian Rehak 2021-09-30 14:23:13 UTC

Created ImageMagick tracking bugs for this issue:

Affects: epel-8 [bug 2009393]
Affects: fedora-all [bug 2009392]

Comment 2 Product Security DevOps Team 2021-10-20 14:08:32 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-2021-39212