Description
In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over-read in ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service (application crash in SetGrayscaleImage in MagickCore/quantize.c) via a crafted SUN image file.
References (5)
Core 5
Core References
Third Party Advisory mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/05/msg00012.html
Mailing List mailing-list
x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2018/06/msg00004.html
Third Party Advisory vendor-advisory
x_refsource_ubuntu
https://usn.ubuntu.com/3681-1/
Exploit, Third Party Advisory x_refsource_confirm
https://github.com/ImageMagick/ImageMagick/issues/956
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4245
Scores
CVSS v3
6.5
EPSS
0.0033
EPSS Percentile
56.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (2)
imagemagick/imagemagick
7.0.7-23
imagemagick/imagemagick
7.0.7-16 - 7.0.7-21
Published
May 18, 2018
Tracked Since
Feb 18, 2026