CVE-2020-21890
7.8
HIGH
CVSS 3.1
EPSS 1.2%
Description
Buffer Overflow vulnerability in clj_media_size function in devices/gdevclj.c in Artifex Ghostscript 9.50 allows remote attackers to cause a denial of service or other unspecified impact(s) via opening of crafted PDF document.
How to fix CVE-2020-21890
To remediate CVE-2020-21890, upgrade the affected package to a fixed version below.
- Debian/ghostscript—upgrade to 9.51~dfsg-1 or later
Is CVE-2020-21890 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 9.51~dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |