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CVE-2018-9018

Published: 25 March 2018

In GraphicsMagick 1.3.28, there is a divide-by-zero in the ReadMNGImage function of coders/png.c. Remote attackers could leverage this vulnerability to cause a crash and denial of service via a crafted mng file.

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
graphicsmagick
Launchpad, Ubuntu, Debian
impish Not vulnerable
(1.3.28-2)
groovy Not vulnerable
(1.3.28-2)
hirsute Not vulnerable
(1.3.28-2)
kinetic Not vulnerable
(1.3.28-2)
artful Ignored
(end of life)
bionic
Released (1.3.28-2)
cosmic Not vulnerable
(1.3.28-2)
disco Not vulnerable
(1.3.28-2)
eoan Not vulnerable
(1.3.28-2)
focal Not vulnerable
(1.3.28-2)
jammy Not vulnerable
(1.3.28-2)
trusty
Released (1.3.18-1ubuntu3.1+esm8)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (1.3.28-2, 1.3.29)
xenial
Released (1.3.23-1ubuntu0.6+esm2)
Available with Ubuntu Pro
lunar Not vulnerable
(1.3.28-2)
Patches:
upstream: http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/84040fada1ee

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H