Bug 1488962 (CVE-2017-13749) - CVE-2017-13749 jasper: reachable assertion in jpc_pi_nextrpcl()
Summary: CVE-2017-13749 jasper: reachable assertion in jpc_pi_nextrpcl()
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-13749
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: 1434464 1434465 1434467 1485285 1910584
Blocks: 1449402
TreeView+ depends on / blocked
 
Reported: 2017-09-06 13:58 UTC by Andrej Nemec
Modified: 2022-05-17 10:24 UTC (History)
14 users (show)

Fixed In Version:
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Last Closed: 2021-10-21 11:56:20 UTC
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Description Andrej Nemec 2017-09-06 13:58:55 UTC 
There is a reachable assertion abort in the function jpc_pi_nextrpcl() in jpc/jpc_t2cod.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=1485285
Comment 1 Andrej Nemec 2017-09-06 14:06:05 UTC 
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 Tomas Hoger 2017-12-06 10:42:47 UTC 
Reported upstream via:

https://github.com/mdadams/jasper/issues/167

Provided reproducer does not trigger abort in jasper packages as shipped with Red Hat Enterprise Linux 6 and 7.  The first upstream version where abort is triggered is 1.900.23.  This issue also remains unfixed in the current upstream version 2.0.14.
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