CVE-2019-0980 - CVE House

Status published High CVE-2019-0980

A denial of service vulnerability exists when .NET Framework or...

7.5 CVSS

Vulnerability Description

A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0981.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2019-0980

Check My Exposure

Credits & Attribution

No credits recorded in the NVD database.

References

More from Microsoft

View All →

CVE-2025-9611

Microsoft Playwright MCP Server < 0.0.40 DNS Rebinding via Missing Origin Header Validation

High 7.2

CVE-2025-9491

Microsoft Windows LNK File UI Misrepresentation Remote Code Execution Vulnerability

High 7

CVE-2025-7326

EOL ASP.NET Core Elevation of Privilege Vulnerability

High 7

CVE-2025-65046

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Low 3.1

CVE-2025-65041

Microsoft Partner Center Elevation of Privilege Vulnerability

Critical 10

Affected Vendor

Microsoft

View all reports →

Affected Software

Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6.2 on Windows 10 for 32-bit Systems, Microsoft .NET Framework 4.6.2 on Windows 10 for x64-based Systems, .NET Core, Microsoft .NET Framework 4.7.2, Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1, Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1, Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1, Microsoft .NET Framework 4.8 on Windows Server 2012, Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation), Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems, Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems, Microsoft .NET Framework 4.8 on Windows Server 2012 R2, Microsoft .NET Framework 4.8 on Windows RT 8.1, Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation), Microsoft .NET Framework 4.8 on Windows Server 2016, Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation), Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation), Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server 2019, Microsoft .NET Framework 4.8 on Windows Server 2019 (Server Core installation), Microsoft .NET Framework 4.8 on Windows 10 Version 1903 for 32-bit Systems, Microsoft .NET Framework 4.8 on Windows 10 Version 1903 for x64-based Systems, Microsoft .NET Framework 4.8 on Windows Server, version 1903 (Server Core installation), Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for 32-bit Systems, Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for x64-based Systems, Microsoft .NET Framework 3.5 on Windows Server, version 1903 (Server Core installation), Microsoft .NET Framework 3.0, Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.5.1

Vulnerable Versions:

Windows 7 for 32-bit Systems Service Pack 1, Windows 7 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2012, Windows Server 2012 (Server Core installation), Windows 8.1 for 32-bit systems, Windows 8.1 for x64-based systems, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012 R2 (Server Core installation), Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for x64-based Systems Service Pack 2, unspecified, 1, 1.1, 2.1, 2.2, Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems, Windows Server, version 1803 (Server Core Installation), Windows 10 Version 1803 for ARM64-based Systems, Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2016, Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 (Server Core installation), Windows 10 Version 1703 for 32-bit Systems, Windows 10 Version 1703 for x64-based Systems, Windows 10 Version 1709 for 32-bit Systems, Windows 10 Version 1709 for x64-based Systems, Windows 10 Version 1709 for ARM64-based Systems, Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems, Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2, Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1

Timeline

Official Publish: May 16th, 2019

Last Modified: August 4th, 2024

Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.