CVE-2016-9540

tools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width. Reported as MSVR 35103, aka "cpStripToTile heap-buffer-overflow."

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/vadz/libtiff/commit/5ad9d8016fbb60109302d558f7edb2cb2a3bb8e3	Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/94484	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/94747
http://www.debian.org/security/2017/dsa-3762
http://rhn.redhat.com/errata/RHSA-2017-0225.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:libtiff:libtiff:4.0.6:*:*:*:*:*:*:*

Information

Published : 2016-11-22 11:59

Updated : 2018-01-04 18:31

NVD link : CVE-2016-9540

Mitre link : CVE-2016-9540

JSON object : View

CWE

CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

libtiff

libtiff

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