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Bug 1410026 - (CVE-2016-9600) CVE-2016-9600 jasper: JP2 encoder NULL pointer dereference due to uninitialized cmprof_
CVE-2016-9600 jasper: JP2 encoder NULL pointer dereference due to uninitializ...
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20161229,reported=2...
: Reopened, Security
Depends On: 1406409 1406406 1406407 1406408 1439171 1439172 1439173 1439174
Blocks: 1314477
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Reported: 2017-01-04 04:07 EST by Andrej Nemec
Modified: 2017-05-09 17:43 EDT (History)
28 users (show)

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Fixed In Version: jasper 2.0.10
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Last Closed: 2017-05-09 17:43:38 EDT
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RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:1208 normal SHIPPED_LIVE Important: jasper security update 2017-05-09 17:13:57 EDT

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Description Andrej Nemec 2017-01-04 04:07:39 EST 
A null pointer dereference was found in the way JasPer decoded certaion JPEG 2000 image files. A specially crafted file could cause an application using JasPer to crash.

Upstream bug:

https://github.com/mdadams/jasper/issues/109

Upstream fix:

https://github.com/mdadams/jasper/commit/a632c6b54bd4ffc3bebab420e00b7e7688aa3846
Comment 1 Andrej Nemec 2017-01-04 04:08:12 EST 
Acknowledgments:

Name: Liu Bingchang (IIE)
Comment 2 Andrej Nemec 2017-01-04 04:17:29 EST 
Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 1406407]
Affects: epel-7 [bug 1406409]
Comment 3 Andrej Nemec 2017-01-04 04:17:47 EST 
Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1406408]
Affects: epel-5 [bug 1406406]
Comment 4 Tomas Hoger 2017-01-09 10:54:20 EST 
The fix was applied upstream in version 2.0.10.

The impact of this flaw is limited to NULL pointer dereference leading to application crash.  Additionally, this bug is in the JP2 format encoder.  Applications that only decode JPEG2000 files using Jasper are not affected by this issue.

There is currently no plan to backport the fix to already released Red Hat Enterprise Linux versions.
Comment 7 Tomas Hoger 2017-03-31 16:55:09 EDT 
Re-considering inclusion for easier future testing.
Comment 8 errata-xmlrpc 2017-05-09 13:21:13 EDT 
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
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