Bug 1800535 (CVE-2020-8112)

Summary:	CVE-2020-8112 openjpeg: heap-based buffer overflow in pj_t1_clbl_decode_processor in openjp2/t1.c
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	dbecker, extras-orphan, fedora, hobbes1069, jaromir.capik, jjoyce, jschluet, kbasil, lhh, lpeer, manisandro, mburns, nforro, oliver, rdieter, sclewis, slinaber, yozone
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A heap-based buffer overflow flaw was found in the opj_t1_clbl_decode_processor in openjpeg2. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-02-19 14:09:41 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:	1800536, 1800537, 1800538, 1800540, 1800542, 1801030, 1801031, 1801032, 1801033, 1801034
Bug Blocks:	1800539

Description Marian Rehak 2020-02-07 11:35:19 UTC

A heap-based buffer overflow in the qmfbid==1 case in opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28.

Upstream Issue:

https://github.com/uclouvain/openjpeg/issues/1231

Comment 1 Marian Rehak 2020-02-07 11:36:02 UTC

Created mingw-openjpeg tracking bugs for this issue:

Affects: fedora-31 [bug 1800538]


Created openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1800540]


Created openjpeg2 tracking bugs for this issue:

Affects: epel-all [bug 1800537]
Affects: fedora-all [bug 1800536]
Affects: openstack-rdo [bug 1800542]

Comment 2 Huzaifa S. Sidhpurwala 2020-02-10 04:26:47 UTC

Upstream patch: https://github.com/rouault/openjpeg/commit/05f9b91e60debda0e83977e5e63b2e66486f7074
Reproducer: http://www.s3.eurecom.fr/~seba/openjpeg_poc2

Comment 6 errata-xmlrpc 2020-02-19 12:45:55 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:0550 https://access.redhat.com/errata/RHSA-2020:0550

Comment 7 Product Security DevOps Team 2020-02-19 14:09:41 UTC

This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2020-8112

Comment 8 errata-xmlrpc 2020-02-24 09:31:40 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions

Via RHSA-2020:0569 https://access.redhat.com/errata/RHSA-2020:0569

Comment 9 errata-xmlrpc 2020-02-24 09:50:57 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2020:0570 https://access.redhat.com/errata/RHSA-2020:0570