CVE-2017-13658 Information

Description

In ImageMagick before 6.9.9-3 and 7.x before 7.0.6-3 there is a missing NULL check in the ReadMATImage function in coders/mat.c leading to a denial of service (assertion failure and application exit) in the DestroyImageInfo function in MagickCore/image.c.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870019 https://github.com/ImageMagick/ImageMagick/commit/e5c063a1007506ba69e97a35effcdef944421c89 https://github.com/ImageMagick/ImageMagick/issues/598 https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5