CVE-2018-11251
MEDIUM6.5EPSS 0.33%imagemagick - security update
Published: 5/18/2018Modified: 4/28/2026
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.
Affected packages (3)
- Debian/imagemagickfrom 0, < 8:6.9.9.39+dfsg-1
- Debian/imagemagickfrom 0, < 8:6.8.9.9-5+deb8u13
- Debian/imagemagickfrom 0, < 8:6.9.7.4+dfsg-11+deb9u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |