Bug 1402714 (CVE-2016-9572) - CVE-2016-9572 openjpeg: NULL pointer dereference in input decoding
Summary: CVE-2016-9572 openjpeg: NULL pointer dereference in input decoding
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2016-9572
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1402718 1402719 1402720 1402721 1402722
Blocks: 1374338
TreeView+ depends on / blocked
 
Reported: 2016-12-08 09:04 UTC by Martin Prpič
Modified: 2019-09-29 14:02 UTC (History)
8 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2017-02-01 03:22:21 UTC


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Description Martin Prpič 2016-12-08 09:04:28 UTC
A NULL pointer dereference flaw was found in the way openjpeg decoded certain input images. Due to a logic error in the code responsible for decoding the input image, an application using openjpeg to process image data could crash when processing a crafted image. 

Upstream bug:

https://github.com/uclouvain/openjpeg/issues/863

Upstream patch:

https://github.com/szukw000/openjpeg/commit/7b28bd2b723df6be09fe7791eba33147c1c47d0d

Note that the above patch fixes two issues: CVE-2016-9573 as well as CVE-2016-9572.

Comment 1 Martin Prpič 2016-12-08 09:04:40 UTC
Acknowledgments:

Name: Liu Bingchang (IIE)

Comment 3 Martin Prpič 2016-12-08 09:16:19 UTC
Created mingw-openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1402721]


Created mingw-openjpeg2 tracking bugs for this issue:

Affects: fedora-all [bug 1402720]


Created openjpeg tracking bugs for this issue:

Affects: fedora-all [bug 1402719]


Created openjpeg2 tracking bugs for this issue:

Affects: epel-6 [bug 1402722]
Affects: fedora-all [bug 1402718]

Comment 4 Doran Moppert 2017-02-01 03:22:21 UTC
openjpeg-1 is not affected by this issue.


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