Security Updates for Microsoft .NET Framework (February 2023)

The Microsoft .NET Framework installation on the remote host is missing a security update. It is, therefore, affected by multiple vulnerabilities, as follows: - A denial of service DoS vulnerability. CVE-2023-21722 - A remote code execution vulnerability. CVE-2023-21808 %NASLMINLEVEL 80900 C...

CVE-2023-21722

.NET Framework Denial of Service Vulnerability...

CVE-2023-21722

.NET Framework Denial of Service Vulnerability...

CVE-2023-21722

.NET Framework Denial of Service Vulnerability...

CVE-2023-21722 .NET Framework Denial of Service Vulnerability

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CVE-2023-21722 .NET Framework Denial of Service Vulnerability

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CVE-2023-21722

CVE-2023-21722 is a .NET Framework Denial of Service vulnerability. The available data show a Local, Low–Complexity DoS with User Interaction required, resulting in Availability impact. CVSS v3.1 base score is 5.0 (Medium). No concrete root-cause, affected versions, or fixed patches are provided ...

February 14, 2023-Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8.1 and Windows Server 2012 R2 (KB5022785)

February 14, 2023-Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8.1 and Windows Server 2012 R2 KB5022785 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft...

February 14, 2023-KB5022497 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2

February 14, 2023-KB5022497 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 Revised July 7, 2025: Updated 'How to get this update' section. Release Date: February 14, 2023 Version: .NET Framework 3.5 and 4.8.1 Note: Revised on Jun 20, 2023 to add resolution to know...

February 14, 2023-KB5022729 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2

February 14, 2023-KB5022729 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 Notes: Revised 3/29/2023 to add an resolution to a Known issues in this update. Revised 3/24/2023 to add an additional Known issues in this update. Note: Revised on Jun 20, 2023 to add...

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 (KB5022732)

February 14, 2023-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 KB5022732 Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1...

February 14, 2023-KB5022726 Cumulative Update for .NET Framework 3.5 and 4.8 for Azure Stack HCI, version 22H2

February 14, 2023-KB5022726 Cumulative Update for .NET Framework 3.5 and 4.8 for Azure Stack HCI, version 22H2 Release Date: February 14, 2023 Version: .NET Framework 3.5 and 4.8 Note: Revised on Jun 20, 2023 to add resolution to known issue. Summary This article describes the Cumulative Update f...