Bug 1438472 – CVE-2016-10266 libtiff: Divide-by-zero in tif_read.c

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Bug 1438472 - (CVE-2016-10266) CVE-2016-10266 libtiff: Divide-by-zero in tif_read.c

Summary:	CVE-2016-10266 libtiff: Divide-by-zero in tif_read.c

Status:	CLOSED WONTFIX

Aliases:	CVE-2016-10266

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

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=low,public=20161202,reported=2...
Keywords:	Security

Duplicates:	1438452 (view as bug list)
Depends On:	1438466 1438464 1438465
Blocks:
	Show dependency tree / graph

Reported:	2017-04-03 09:23 EDT by Andrej Nemec
Modified:	2017-04-04 03:32 EDT (History)
CC List:	4 users (show)

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Last Closed:	2017-04-03 09:25:03 EDT
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Description Andrej Nemec 2017-04-03 09:23:51 EDT

A divide-by-zero vulnerability was found in libtiff. A maliciously crafted file could cause the application to crash.

Upstream patch:

https://github.com/vadz/libtiff/commit/438274f938e046d33cb0e1230b41da32ffe223e1

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2596

Comment 1 Andrej Nemec 2017-04-03 09:30:25 EDT

Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1438464]

Comment 2 Andrej Nemec 2017-04-03 09:30:34 EDT

Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1438465]
Affects: epel-7 [bug 1438466]

Comment 3 Andrej Nemec 2017-04-04 03:32:53 EDT

*** Bug 1438452 has been marked as a duplicate of this bug. ***

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