Bug 1902806

Summary:	pngcheck: Multiple buffer overflows from crafted file input
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	code
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:	2020-11-30 23:33:59 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:	1902810
Bug Blocks:

Description Pedro Sampaio 2020-11-30 18:17:40 UTC

Multiple buffer overflow flaws were found in pngcheck 2.4.0 and older.

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1902786

Comment 1 Pedro Sampaio 2020-11-30 18:29:24 UTC

Created pngcheck tracking bugs for this issue:

Affects: fedora-all [bug 1902810]

Comment 2 Product Security DevOps Team 2020-11-30 23:33:59 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.