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OpenAdvisories
Low USN-5224-2 2 CVEs

ghostscript vulnerabilities

Published Jan 13, 2022 · Updated Oct 8, 2026

Summary

USN-5224-1 fixed several vulnerabilities in Ghostscript. This update provides
the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Ghostscript incorrectly handled certain PostScript
files. If a user or automated system were tricked into processing a
specially crafted file, a remote attacker could possibly use this issue to
cause Ghostscript to crash, resulting in a denial of service, or possibly
execute arbitrary code.

Fixed packages 1

ReleasePackageFixed in
Ubuntu · Pro 16.04 LTS Pro:16.04:LTS ghostscript 9.26~dfsg+0-0ubuntu0.16.04.14+esm1

Vulnerabilities 2

References

  • report
    https://ubuntu.com/security/CVE-2021-45944
  • report
    https://ubuntu.com/security/CVE-2021-45949