Bug 1410116 – CVE-2016-10093 libtiff: Integer overflow in DECLAREreadFunc

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1410116 - (CVE-2016-10093) CVE-2016-10093 libtiff: Integer overflow in DECLAREreadFunc

Summary:	CVE-2016-10093 libtiff: Integer overflow in DECLAREreadFunc

Status:	CLOSED WONTFIX

Aliases:	CVE-2016-10093

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=20161127,repor...
Keywords:	Security

Depends On:	1410125 1410123 1410124
Blocks:	1410122
	Show dependency tree / graph

Reported:	2017-01-04 09:08 EST by Adam Mariš
Modified:	2017-01-16 01:32 EST (History)
CC List:	6 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2017-01-16 01:32:39 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.)

Groups: None (edit)

Description Adam Mariš 2017-01-04 09:08:57 EST

An integer overflow vulnerability was found in DECLAREreadFunc leading to heap buffer overflow in cpStripToTile triggered by running tiffcp on crafted file.

Upstream patch:

https://github.com/vadz/libtiff/commit/787c0ee906430b772f33ca50b97b8b5ca070faec

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2610

CVE assignment:

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

Comment 1 Adam Mariš 2017-01-04 09:19:39 EST

Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1410123]

Comment 2 Adam Mariš 2017-01-04 09:19:46 EST

Created mingw-libtiff tracking bugs for this issue:

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

Note You need to log in before you can comment on or make changes to this bug.