CVE-2023-21722

Publication date 14 February 2023

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

.NET Framework Denial of Service Vulnerability

Show unmaintained releases

Package	Ubuntu Release	Status
dotnet6	23.04 lunar	Not affected
	22.10 kinetic	Ignored end of life, was needs-triage
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Not in release
	18.04 LTS bionic	Not in release
	16.04 LTS xenial	Ignored end of standard support
	14.04 LTS trusty	Ignored end of standard support

CVSS version: CVSS v3.0

Base score 5.0 · Medium

Base metrics

Scores

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H