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CVE-2016-3623

Good to know:

Date: October 3, 2016

The rgb2ycbcr tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (divide-by-zero) by setting the (1) v or (2) h parameter to 0.

Language: C

Severity Score

7.5

Related Resources (9)

Url: http://www.securityfocus.com/bid/85952

Url: http://www.openwall.com/lists/oss-security/2016/04/08/3

Url: http://www.debian.org/security/2017/dsa-3762

Url: https://security.gentoo.org/glsa/201701-16

Url: http://lists.opensuse.org/opensuse-updates/2016-09/msg00039.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2016-3623

Url: http://bugzilla.maptools.org/show_bug.cgi?id=2569

Url: https://security-tracker.debian.org/tracker/CVE-2016-3623

Url: https://www.mend.io/vulnerability-database/CVE-2016-3623

Severity Score

7.5

Weakness Type (CWE)

Divide By Zero

CWE-369

Top Fix

Upgrade Version

Upgrade to version Release-v4-0-7

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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