Bug 1402778 – CVE-2015-8870 libtiff: Integer overflow in tools/bmp2tiff.c

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Bug 1402778 - (CVE-2015-8870) CVE-2015-8870 libtiff: Integer overflow in tools/bmp2tiff.c

Summary:	CVE-2015-8870 libtiff: Integer overflow in tools/bmp2tiff.c

Status:	CLOSED ERRATA

Aliases:	CVE-2015-8870

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:
Docs Contact:

URL:
Whiteboard:	impact=moderate,public=20150128,repor...
Keywords:	Security

Depends On:	1412078 1412079 1412080 1412081
Blocks:	1389235
	Show dependency tree / graph

Reported:	2016-12-08 05:31 EST by Andrej Nemec
Modified:	2017-02-01 05:20 EST (History)
CC List:	5 users (show)

See Also:
Fixed In Version:	libtiff 4.0.4
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-02-01 05:20:17 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2017:0225	normal	SHIPPED_LIVE	Moderate: libtiff security update	2017-02-01 10:03:24 EST

Groups: None (edit)

Description Andrej Nemec 2016-12-08 05:31:53 EST

Integer overflow in tools/bmp2tiff.c in LibTIFF before 4.0.4 allows
remote attackers to cause a denial of service (heap-based buffer
over-read), or possibly obtain sensitive information from process
memory, via crafted width and length values in RLE4 or RLE8 data in a
BMP file.

References:

http://www.floyd.ch/?p=874

Comment 5 errata-xmlrpc 2017-02-01 05:04:48 EST

This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7
  Red Hat Enterprise Linux 6

Via RHSA-2017:0225 https://rhn.redhat.com/errata/RHSA-2017-0225.html

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