CVE-2018-11251
imagemagick - security update
6.5
MEDIUM
CVSS 3.1
EPSS 0.33%
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.
How to fix CVE-2018-11251
To remediate CVE-2018-11251, upgrade the affected package to a fixed version below.
- —upgrade to 8:6.9.9.39+dfsg-1 or later
- —upgrade to 8:6.8.9.9-5+deb8u13 or later
- —upgrade to 8:6.9.7.4+dfsg-11+deb9u5 or later
Is CVE-2018-11251 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 8:6.9.9.39+dfsg-1
- from 0, < 8:6.8.9.9-5+deb8u13
- from 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 |