UpHeron
All vulnerabilities

Servers and applications

CVE-2020-21890

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.

Severity
High 7.8
Published
22 Aug 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
GhostscriptServers and applications · cpe:a:artifex:ghostscript
  • Version 9.50

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-21890
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-21890