CVE-2018-20185
5.3
MEDIUM
CVSS 3.1
EPSS 0.85%
Description
In GraphicsMagick 1.4 snapshot-20181209 Q8 on 32-bit platforms, there is a heap-based buffer over-read in the ReadBMPImage function of bmp.c, which allows attackers to cause a denial of service via a crafted bmp image file. This only affects GraphicsMagick installations with customized BMP limits.
How to fix CVE-2018-20185
To remediate CVE-2018-20185, upgrade the affected package to a fixed version below.
- Debian/graphicsmagick—upgrade to 1.4~hg15880-1 or later
Is CVE-2018-20185 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.4~hg15880-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |