CVE Vulnerability

CVE-2018-18661

An issue was discovered in LibTIFF 4.0.9. There is a NULL pointer dereference in the function LZWDecode in the file tif_lzw.c.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://bugzilla.maptools.org/show_bug.cgi?id=2819 Exploit Issue Tracking
http://www.securityfocus.com/bid/105762 Third Party Advisory VDB Entry
https://usn.ubuntu.com/3864-1/ Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2053
https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html
Configurations

Configuration 1

cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Information

Published : 2018-10-26 02:29

Updated : 2019-08-06 05:15

NVD link : CVE-2018-18661

Mitre link : CVE-2018-18661

Products Affected
No products.
CWE
CWE-476