Bug 2167001 (CVE-2021-36489)

Summary:	CVE-2021-36489 allegro: Buffer Overflow vulnerability
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	Keywords:	Security
Target Milestone:	---
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:	2023-02-09 21:07:25 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:	2167002, 2167003, 2167004
Bug Blocks:	2189911

Description Pedro Sampaio 2023-02-03 21:53:39 UTC

Buffer Overflow vulnerability in Allegro through 5.2.6 allows attackers to cause a denial of service via crafted PCX/TGA/BMP files to allegro_image addon.

https://github.com/liballeg/allegro5/issues/1251

Comment 1 Pedro Sampaio 2023-02-03 21:54:02 UTC

Created allegro tracking bugs for this issue:

Affects: epel-7 [bug 2167004]
Affects: fedora-all [bug 2167003]


Created allegro5 tracking bugs for this issue:

Affects: fedora-all [bug 2167002]

Comment 2 Product Security DevOps Team 2023-02-09 21:07:23 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.