CVE Vulnerability

CVE-2018-20189

In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.

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
https://sourceforge.net/p/graphicsmagick/bugs/585/ Exploit Third Party Advisory
http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589 Mailing List Vendor Advisory
http://www.securityfocus.com/bid/106227 Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html Mailing List Third Party Advisory
https://usn.ubuntu.com/4207-1/
https://www.debian.org/security/2020/dsa-4640
Configurations

Configuration 1

cpe:2.3:a:graphicsmagick:graphicsmagick:1.3.31:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Information

Published : 2018-12-17 08:29

Updated : 2019-12-03 04:15

NVD link : CVE-2018-20189

Mitre link : CVE-2018-20189

Products Affected
No products.
CWE
CWE-20