Bug 1456728 (CVE-2017-9216) - CVE-2017-9216 jbig2dec: Null pointer dereference in jbig2_huffman_get()
Summary: CVE-2017-9216 jbig2dec: Null pointer dereference in jbig2_huffman_get()
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-9216
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: 1456729 1456730 1456731 1456732
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-05-30 09:14 UTC by Adam Mariš
Modified: 2019-09-29 14:13 UTC (History)
4 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:13:38 UTC
Embargoed:

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Description Adam Mariš 2017-05-30 09:14:19 UTC 
libjbig2dec.a in Artifex jbig2dec 0.13, as used in MuPDF and Ghostscript, has a NULL pointer dereference in the jbig2_huffman_get function in jbig2_huffman.c. For example, the jbig2dec utility will crash (segmentation fault) when parsing an invalid file.

Upstream bug:

https://bugs.ghostscript.com/show_bug.cgi?id=697934

Upstream patch:

http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=3ebffb1d96ba0cacec23016eccb4047dab365853
Comment 1 Adam Mariš 2017-05-30 09:14:48 UTC 
Created ghostscript tracking bugs for this issue:

Affects: fedora-all [bug 1456729]


Created jbig2dec tracking bugs for this issue:

Affects: epel-all [bug 1456732]
Affects: fedora-all [bug 1456730]


Created mupdf tracking bugs for this issue:

Affects: fedora-all [bug 1456731]
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