Bug 1410067 – CVE-2016-10092 libtiff: Heap-based buffer overflow in _TIFFFax3fillruns

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Bug 1410067 - (CVE-2016-10092) CVE-2016-10092 libtiff: Heap-based buffer overflow in _TIFFFax3fillruns

Summary:	CVE-2016-10092 libtiff: Heap-based buffer overflow in _TIFFFax3fillruns

Status:	CLOSED WONTFIX

Aliases:	CVE-2016-10092

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

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=moderate,public=20161203,repor...
Keywords:	Security

Depends On:	1410125 1410123 1410124
Blocks:	1410122
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Reported:	2017-01-04 06:38 EST by Adam Mariš
Modified:	2017-03-15 05:38 EDT (History)
CC List:	7 users (show)

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Last Closed:	2017-01-16 01:32:18 EST
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RHEL 7.3 requirements from Atomic Host:
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Description Adam Mariš 2017-01-04 06:38:45 EST

An out-of-bounds heap write was found in _TIFFFax3fillruns when output buffer was not correctly incremented in readContigStripsIntoBuffer() in ignore mode in tiffcrop.c

Upstream patch:

https://github.com/vadz/libtiff/commit/9657bbe3cdce4aaa90e07d50c1c70ae52da0ba6a

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2620

CVE assignment:

http://seclists.org/oss-sec/2017/q1/9

Comment 1 Adam Mariš 2017-01-04 09:19:52 EST

Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1410123]

Comment 2 Adam Mariš 2017-01-04 09:19:58 EST

Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1410124]
Affects: epel-7 [bug 1410125]

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