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CVE-2020-12672

Published: 6 May 2020

GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
graphicsmagick
Launchpad, Ubuntu, Debian
bionic
Released (1.3.28-2ubuntu0.2+esm1)
eoan Ignored
(reached end-of-life)
focal
Released (1.4+really1.3.35-1ubuntu0.1)
groovy Not vulnerable
(1.4+really1.3.35+hg16297-1)
hirsute Not vulnerable
(1.4+really1.3.35+hg16297-1)
impish Not vulnerable
(1.4+really1.3.35+hg16297-1)
jammy Not vulnerable
(1.4+really1.3.35+hg16297-1)
kinetic Not vulnerable
(1.4+really1.3.35+hg16297-1)
lunar Not vulnerable
(1.4+really1.3.35+hg16297-1)
trusty
Released (1.3.18-1ubuntu3.1+esm7)
upstream
Released (1.3.20-3+deb8u11, 1.4+really1.3.35-2)
xenial
Released (1.3.23-1ubuntu0.6+esm1)
Patches:
upstream: https://sourceforge.net/p/graphicsmagick/code/ci/50395430a37188d0d197e71bd85ed6dd0f649ee3/

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H