CVE-2023-21538
Publication date 10 January 2023
Last updated 26 August 2025
Ubuntu priority
Description
.NET Denial of Service Vulnerability
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| dotnet6 | ||
| 22.04 LTS jammy |
Fixed 6.0.113-0ubuntu1~22.04.1
|
|
| 20.04 LTS focal | Not in release | |
| 18.04 LTS bionic | Not in release | |
| 16.04 LTS xenial | Not in release | |
| 14.04 LTS trusty | Not in release |
Severity score breakdown
CVSS version: CVSS v3.0
Base score
7.5 · High
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References
Related Ubuntu Security Notices (USN)
- USN-5798-1
- .NET 6 vulnerability
- 10 January 2023