vulnerability
Ubuntu: USN-5798-1 (CVE-2023-21538): .NET 6 vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Jan 10, 2023 | Jan 11, 2023 | Mar 27, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Jan 10, 2023
Added
Jan 11, 2023
Modified
Mar 27, 2026
Description
.NET Denial of Service Vulnerability
Solutions
ubuntu-upgrade-aspnetcore-runtime-6-0ubuntu-upgrade-dotnet-hostubuntu-upgrade-dotnet-hostfxr-6-0ubuntu-upgrade-dotnet-runtime-6-0ubuntu-upgrade-dotnet-sdk-6-0ubuntu-upgrade-dotnet6
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.