CVE-2020-21679
5.5
MEDIUM
CVSS 3.1
EPSS 0.13%
Description
Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.
How to fix CVE-2020-21679
To remediate CVE-2020-21679, upgrade the affected package to a fixed version below.
- Debian/graphicsmagick—upgrade to 1.4+really1.3.34+hg16181-1 or later
Is CVE-2020-21679 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.4+really1.3.34+hg16181-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |