Bug 1852869 (CVE-2020-15389)

Summary:	CVE-2020-15389 openjpeg: use-after-free and double-free via a mix of valid and invalid files in a directory operated on by the decompressor
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	jaromir.capik, manisandro, nforro, oliver, rdieter
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:	2021-11-02 17:14:48 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:	1852870, 1852871, 1855113, 1855114, 1855115
Bug Blocks:	1852872

Description Guilherme de Almeida Suckevicz 2020-07-01 13:49:54 UTC

jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice.

Reference:
https://github.com/uclouvain/openjpeg/issues/1261

Comment 1 Guilherme de Almeida Suckevicz 2020-07-01 13:50:15 UTC

Created openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1852871]


Created openjpeg2 tracking bugs for this issue:

Affects: epel-all [bug 1852870]

Comment 10 errata-xmlrpc 2021-11-09 17:56:11 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2021:4251 https://access.redhat.com/errata/RHSA-2021:4251