Bug 1317826 (CVE-2016-3182)

Summary:	CVE-2016-3182 openjpeg: Heap corruption in opj_free function
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	anemec, carnil, dmoppert, erik-fedora, hobbes1069, jaromir.capik, manisandro, oliver, phracek, rdieter, 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:	2016-09-20 04:56:26 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:	1317830, 1317831, 1317832
Bug Blocks:	1317829

Description Adam Mariš 2016-03-15 10:17:38 UTC

Double free or heap corruption vulnerability was found in opj_free function triggered by specially crafted JPEG2000 image file was found in openjpeg 2016.03.14.

CVE request (contains reproducer):

http://seclists.org/oss-sec/2016/q1/631

Comment 1 Adam Mariš 2016-03-15 10:20:00 UTC

Created mingw-openjpeg2 tracking bugs for this issue:

Affects: fedora-all [bug 1317831]

Comment 2 Adam Mariš 2016-03-15 10:20:05 UTC

Created openjpeg2 tracking bugs for this issue:

Affects: fedora-all [bug 1317830]
Affects: epel-all [bug 1317832]

Comment 3 Andrej Nemec 2016-03-17 08:23:14 UTC

CVE assignment:

http://seclists.org/oss-sec/2016/q1/667

Comment 4 Sandro Mani 2016-05-04 11:43:50 UTC

Patch: https://github.com/uclouvain/openjpeg/commit/ad593c9e0622e0d8d87228e67e4dbd36243ffd22

Comment 5 Fedora Update System 2016-07-14 14:51:36 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 6 Fedora Update System 2016-07-16 21:20:41 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 7 Fedora Update System 2016-07-18 18:26:46 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 8 Fedora Update System 2016-07-18 20:53:33 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 9 Doran Moppert 2016-09-13 08:18:05 UTC

Upstream ticket:

https://github.com/uclouvain/openjpeg/issues/725

Comment 10 Doran Moppert 2016-09-13 08:18:30 UTC

openjpeg-1 falls to the same reproducer, though in a different location.  The function color_sycc_to_rgb (not "esycc") seems to be involved - notable because the same function exists in openjpeg2 and did not get the same checks in this update.

Chromium looks to be safe here; it has altered the sycc conversion fairly aggressively.

Comment 11 Doran Moppert 2016-09-14 04:04:54 UTC

This flaw only applies to the executables shipped with openjpeg:  applications linked with openjpeg-libs or openjpeg-devel are not affected.

Comment 12 Doran Moppert 2016-09-20 03:23:21 UTC

*** Bug 1317822 has been marked as a duplicate of this bug. ***

Comment 13 Doran Moppert 2016-09-20 04:29:37 UTC

(In reply to Doran Moppert from comment #10)
> openjpeg-1 falls to the same reproducer, though in a different location. 

This was unrelated - see bug 1036495.  Openjpeg-1.x is not affected by this issue.