Bug 1728492 (CVE-2019-13113)

Summary:	CVE-2019-13113 exiv2: invalid data location in CRW image file causing denial of service
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jgrulich, michel, rdieter, rschiron
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	exiv2 0.27.2	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-04-28 16:33:08 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:	1728493, 1730623, 1730624
Bug Blocks:	1728496

Description Dhananjay Arunesh 2019-07-10 05:23:42 UTC

Exiv2 through 0.27.1 allows an attacker to cause a denial of service (crash due to assertion failure) via an invalid data location in a CRW image file.

Reference:
https://github.com/Exiv2/exiv2/issues/841
https://github.com/Exiv2/exiv2/pull/842

Comment 1 Dhananjay Arunesh 2019-07-10 05:24:07 UTC

Created exiv2 tracking bugs for this issue:

Affects: fedora-all [bug 1728493]

Comment 2 Riccardo Schirone 2019-07-17 08:04:38 UTC

Upstream patch:
https://github.com/Exiv2/exiv2/commit/6212806b7637be683a56c769a8d905153996d933 [master branch]
https://github.com/Exiv2/exiv2/commit/7798ae25574425271305fffe85de77bec8df03f1 [0.27-maintenance branch]

Comment 6 errata-xmlrpc 2020-04-28 15:27:39 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:1577 https://access.redhat.com/errata/RHSA-2020:1577

Comment 7 Product Security DevOps Team 2020-04-28 16:33:08 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-2019-13113