Bug 2054305 (CVE-2022-0699)

Summary:	CVE-2022-0699 shapelib: Double-free vulnerability in contrib/shpsort.c
Product:	[Other] Security Response	Reporter:	Mauro Matteo Cascella <mcascell>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	lucilanga, manisandro, tdawson
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:	2022-02-14 17:31:00 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:	2054306, 2054307
Bug Blocks:	2054303

Description Mauro Matteo Cascella 2022-02-14 16:33:48 UTC

A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.

Upstream issue:
https://github.com/OSGeo/shapelib/issues/39

Upstream commit:
https://github.com/OSGeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819f

Comment 1 Mauro Matteo Cascella 2022-02-14 16:34:04 UTC

Created shapelib tracking bugs for this issue:

Affects: epel-all [bug 2054306]
Affects: fedora-all [bug 2054307]

Comment 3 Product Security DevOps Team 2022-02-14 17:30:58 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.