Bug 1735650 (CVE-2019-13568)

Summary:	CVE-2019-13568 CImg: heap-based overflow in _load_bmp
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	berrange, i, laurent.rineau__fedora
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-08-01 13:18:24 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:	1735651
Bug Blocks:

Description Dhananjay Arunesh 2019-08-01 08:08:30 UTC

A vulnerability was found in CImg through 2.6.7 has a heap-based buffer overflow in _load_bmp in CImg.h because of erroneous memory allocation for a malformed BMP image.

Reference:
http://cimg.eu/
https://github.com/dtschump/CImg
https://github.com/dtschump/CImg/commit/ac8003393569aba51048c9d67e1491559877b1d1

Comment 1 Dhananjay Arunesh 2019-08-01 08:08:47 UTC

Created CImg tracking bugs for this issue:

Affects: fedora-all [bug 1735651]

Comment 2 Product Security DevOps Team 2019-08-01 13:18:24 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.