CVE-2020-21679
MEDIUM5.5EPSS 0.13%Published: 8/22/2023Modified: 4/28/2026
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.
Affected packages (1)
- Debian/graphicsmagickfrom 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 |