Bug 1324822 – CVE-2016-3621 libtiff: out of bounds read in the bmp2tiff tool

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Bug 1324822 - (CVE-2016-3621) CVE-2016-3621 libtiff: out of bounds read in the bmp2tiff tool

Summary:	CVE-2016-3621 libtiff: out of bounds read in the bmp2tiff tool

Status:	CLOSED NOTABUG

Aliases:	CVE-2016-3621

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:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20160407,reported=2...
Keywords:	Security

Depends On:	1324816 1324817
Blocks:	1316881
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Reported:	2016-04-07 07:27 EDT by Andrej Nemec
Modified:	2017-05-11 04:21 EDT (History)
CC List:	5 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed:	2017-05-11 04:21:31 EDT
Type:	---
Regression:	---
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oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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Description Andrej Nemec 2016-04-07 07:27:47 EDT

LZWEncode function in tif_lzw.c in bmp2tiff allows attackers to cause a denial of service (Out-of-bounds Read) via a crafted bmp image with param -c lzw.

References:

http://seclists.org/oss-sec/2016/q2/22

Acknowledgments:

Name: Mei Wang (Qihoo 360)

Comment 4 Stefan Cornelius 2017-05-11 04:21:40 EDT

External References:

http://bugzilla.maptools.org/show_bug.cgi?id=2565

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