CVE-2016-3658

The TIFFWriteDirectoryTagLongLong8Array function in tif_dirwrite.c in the tiffset tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via vectors involving the ma variable.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://bugzilla.maptools.org/show_bug.cgi?id=2546	Issue Tracking
http://www.debian.org/security/2017/dsa-3844
http://www.openwall.com/lists/oss-security/2016/04/08/12	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93331
https://security.gentoo.org/glsa/201701-16

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2016-10-03 16:09

Updated : 2018-10-30 16:27

NVD link : CVE-2016-3658

Mitre link : CVE-2016-3658

CVE.ORG link : CVE-2016-3658

JSON object : View

Products Affected

libtiff

libtiff

CWE

CWE-125

Out-of-bounds Read

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