Bug 1388870 (CVE-2016-8883)

Summary:	CVE-2016-8883 jasper: reachable asserts in jpc_dec_tiledecode()
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	abhgupta, bmcclain, cfergeau, dblechte, dmcphers, eedri, erik-fedora, jialiu, jokerman, jridky, kseifried, lmeyer, lsurette, mgoldboi, michal.skrivanek, mike, mmccomas, rbalakri, rdieter, rh-spice-bugs, rjones, sherold, srevivo, tiwillia, ykaul, ylavi
Target Milestone:	---	Keywords:	Reopened, Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	jasper 1.900.8	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-05-09 21:45:21 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:	1388873, 1388874, 1388875, 1388876, 1439171, 1439172, 1439173, 1439174
Bug Blocks:	1314477

Description Adam Mariš 2016-10-26 10:43:05 UTC

An assert that can be triggered by crafted input file was found in jpc_dec_tiledecode().

Upstream patch:

https://github.com/mdadams/jasper/commit/33cc2cfa51a8d0fc3116d16cc1d8fc581b3f9e8d

CVE assignment:

http://seclists.org/oss-sec/2016/q4/216

Comment 1 Adam Mariš 2016-10-26 10:50:20 UTC

Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 1388874]
Affects: epel-7 [bug 1388876]

Comment 2 Adam Mariš 2016-10-26 10:50:36 UTC

Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1388873]
Affects: epel-5 [bug 1388875]

Comment 3 Tomas Hoger 2016-11-29 13:46:29 UTC

Upstream bug report, including test case:

https://github.com/mdadams/jasper/issues/32

Comment 5 Tomas Hoger 2016-11-29 13:51:42 UTC

Impact of this problem is limited to unexpected application termination.  There is currently no plan to backport the fix to already released Red Hat Enterprise Linux versions.

Comment 6 Tomas Hoger 2017-03-31 20:01:46 UTC

Re-considering inclusion for easier future testing.

Comment 8 errata-xmlrpc 2017-05-09 17:18:07 UTC

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:1208 https://access.redhat.com/errata/RHSA-2017:1208