Note: This is a public test instance of Red Hat Bugzilla. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback at bugzilla.redhat.com.
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:
TreeView+ depends on / blocked
 
Reported: 2016-12-08 09:04 UTC by Martin Prpič
Modified: 2021-02-17 02:54 UTC (History)
8 users (show)

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

Attachments (Terms of Use)

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.
Note You need to log in before you can comment on or make changes to this bug.