Bug 1488965 – CVE-2017-13752 jasper: reachable assertion in jpc_dequantize()

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Bug 1488965 - (CVE-2017-13752) CVE-2017-13752 jasper: reachable assertion in jpc_dequantize()

Summary:	CVE-2017-13752 jasper: reachable assertion in jpc_dequantize()

Status:	NEW

Aliases:	CVE-2017-13752

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
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Assigned To:	Red Hat Product Security
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Whiteboard:	impact=low,public=20170825,reported=2...
Keywords:	Security

Depends On:	1434464 1434465 1485276 1434467
Blocks:	1449402
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Reported:	2017-09-06 10:01 EDT by Andrej Nemec
Modified:	2018-07-18 11:31 EDT (History)
CC List:	17 users (show)

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Description Andrej Nemec 2017-09-06 10:01:28 EDT

There is a reachable assertion abort in the function jpc_dequantize() in jpc/jpc_dec.c in JasPer 2.0.12 that will lead to a denial of service attack.

Product bug:

https://bugzilla.redhat.com/show_bug.cgi?id=1485276

Comment 1 Andrej Nemec 2017-09-06 10:06:45 EDT

Created jasper tracking bugs for this issue:

Affects: fedora-all [bug 1434464]


Created mingw-jasper tracking bugs for this issue:

Affects: epel-7 [bug 1434465]
Affects: fedora-all [bug 1434467]

Comment 2 Agostino Sarubbo 2017-09-06 10:37:02 EDT

hi, mostly of the recent open bugs about jasper are duplicate of this:
https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure/

Comment 3 Andrej Nemec 2017-09-06 10:40:27 EDT

(In reply to Agostino Sarubbo from comment #2)
> hi, mostly of the recent open bugs about jasper are duplicate of this:
> https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure/

Hello Agostino,

Thanks, I caught that from your post to oss-security as well. I'll duplicate them as soon as Mitre lets us know, as that's the most reliable process for us.

Comment 4 Tomas Hoger 2017-12-05 07:21:31 EST

This CVE is for the same reachable assertion as CVE-2016-9397 (bug 1396979).  Upstream bug report is:

https://github.com/mdadams/jasper/issues/56

The issue remains unfixed in the current upstream version 2.0.14.

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