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CVE-2019-11007

Published: 8 April 2019

In GraphicsMagick 1.4 snapshot-20190322 Q8, there is a heap-based buffer over-read in the ReadMNGImage function of coders/png.c, which allows attackers to cause a denial of service or information disclosure via an image colormap.

Priority

Medium

Cvss 3 Severity Score

8.1

Score breakdown

Status

Package Release Status
graphicsmagick
Launchpad, Ubuntu, Debian
bionic
Released (1.3.28-2ubuntu0.1)
cosmic Ignored
(end of life)
impish Not vulnerable
(1.4~hg15968-1)
groovy Not vulnerable
(1.4~hg15968-1)
xenial Needed

jammy Not vulnerable
(1.4~hg15968-1)
kinetic Not vulnerable
(1.4~hg15968-1)
lunar Not vulnerable
(1.4~hg15968-1)
disco Ignored
(end of life)
eoan Not vulnerable
(1.4~hg15968-1)
focal Not vulnerable
(1.4~hg15968-1)
hirsute Not vulnerable
(1.4~hg15968-1)
trusty Needed

upstream Needs triage

Severity score breakdown

Parameter Value
Base score 8.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H