Bug 1335770 (CVE-2015-8871)

Summary:	CVE-2015-8871 openjpeg: Use-after-free in opj_j2k_write_mco function
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	erik-fedora, hobbes1069, manisandro, phracek, slawomir
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-09-21 00:15:35 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:	1335771, 1335772, 1335773
Bug Blocks:	1299764

Description Andrej Nemec 2016-05-13 08:02:30 UTC

A vulnerability was found in openjpeg. There is a potential use-after-free in opj_j2k_write_mco function of the j2k.c file.

External references:

https://github.com/uclouvain/openjpeg/issues/563

Upstream fix:

https://github.com/uclouvain/openjpeg/commit/940100c28ae28931722290794889cf84a92c5f6f

Comment 1 Andrej Nemec 2016-05-13 08:03:22 UTC

Created mingw-openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1335772]

Comment 2 Andrej Nemec 2016-05-13 08:03:28 UTC

Created openjpeg2 tracking bugs for this issue:

Affects: fedora-all [bug 1335771]
Affects: epel-all [bug 1335773]

Comment 3 Fedora Update System 2016-07-14 14:52:00 UTC

openjpeg2-2.1.1-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2016-07-16 21:21:06 UTC

openjpeg2-2.1.1-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 5 Fedora Update System 2016-07-18 18:27:10 UTC

mingw-openjpeg2-2.1.1-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report.

Comment 6 Fedora Update System 2016-07-18 20:53:56 UTC

mingw-openjpeg2-2.1.1-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 7 Doran Moppert 2016-09-21 00:14:10 UTC

openjpeg-1 is not affected by this issue.