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CVE-2017-12670

Published: 7 August 2017

In ImageMagick 7.0.6-3, missing validation was found in coders/mat.c, leading to an assertion failure in the function DestroyImage in MagickCore/image.c, which allows attackers to cause a denial of service.

Notes

AuthorNote
mdeslaur
0108-assertion-failed-in-DestroyImage-due-to-mat-coder.patch in unstable
0284-CVE-2017-12670-Fix-missing-validation-in-ReadMATImage-1-2.patch and
0285-CVE-2017-12670-Fix-missing-validation-in-ReadMATImage-2-2.patch in wheezy

Priority

Low

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
artful Not vulnerable
(8:6.9.7.4+dfsg-16ubuntu2)
bionic Not vulnerable
(8:6.9.7.4+dfsg-16ubuntu2)
upstream
Released (8:6.9.7.4+dfsg-16)
xenial
Released (8:6.8.9.9-7ubuntu5.11)
zesty Ignored
(end of life)
trusty
Released (8:6.7.7.10-6ubuntu3.11)
Patches:
upstream: https://github.com/ImageMagick/ImageMagick/commit/ab440f9ea11e0dbefb7a808cbb9441198758b0cb
upstream: https://github.com/ImageMagick/ImageMagick/commit/75db34b6a4d642cb6f88c792942de27490c900e0

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