In ImageMagick 7.0.7-1 Q16, the PersistPixelCache function in magick/cache.c mishandles the pixel cache nexus, which allows remote attackers to cause a denial of service (NULL pointer dereference in the function GetVirtualPixels in MagickCore/cache.c) via a crafted file.
http://www.securityfocus.com/bid/100865
https://github.com/ImageMagick/ImageMagick/issues/746
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html
Source: MITRE
Published: 2017-09-12
Updated: 2020-09-08
Type: CWE-476
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 2.8
Severity: MEDIUM
OR
ID | Name | Product | Family | Severity |
---|---|---|---|---|
140297 | Debian DLA-2366-1 : imagemagick security update | Nessus | Debian Local Security Checks | high |
125093 | Debian DLA-1785-1 : imagemagick security update | Nessus | Debian Local Security Checks | high |
110516 | Ubuntu 14.04 LTS / 16.04 LTS / 17.10 / 18.04 LTS : ImageMagick vulnerabilities (USN-3681-1) | Nessus | Ubuntu Local Security Checks | high |
103756 | Debian DLA-1131-1 : imagemagick security update | Nessus | Debian Local Security Checks | high |