CVE-2019-0972

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2019
Source publication: Jun 12, 2019
Source updated: May 20, 2025
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Local Security Authority Subsystem Service Denial of Service Vulnerability

This security update corrects a denial of service in the Local Security Authority Subsystem Service (LSASS) caused when an authenticated attacker sends a specially crafted authentication request. A remote attacker who successfully exploited this vulnerability could cause a denial of service on the target system's LSASS service, which triggers an automatic reboot of the system. The security update addresses the vulnerability by changing the way that LSASS handles specially crafted authentication requests.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Windows 10 Version 1703

Vendor: Microsoft
Product: Windows 10 Version 1703
Platforms: 32-bit Systems
x64-based Systems
Default status: Unknown

Windows 10 Version 1703 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1803

Vendor: Microsoft
Product: Windows 10 Version 1803
Platforms: 32-bit Systems
x64-based Systems
ARM64-based Systems
Default status: Unknown

Windows 10 Version 1803 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows Server, version 1803 (Server Core Installation)

Vendor: Microsoft
Product: Windows Server, version 1803 (Server Core Installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server, version 1803 (Server Core Installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1809

Vendor: Microsoft
Product: Windows 10 Version 1809
Platforms: 32-bit Systems
x64-based Systems
Default status: Unknown

Windows 10 Version 1809 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.17763.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1809

Vendor: Microsoft
Product: Windows 10 Version 1809
Platforms: ARM64-based Systems
Default status: Unknown

Windows 10 Version 1809 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2019

Vendor: Microsoft
Product: Windows Server 2019
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2019 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.17763.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2019 (Server Core installation)

Vendor: Microsoft
Product: Windows Server 2019 (Server Core installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2019 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.17763.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1709 for 32-bit Systems

Vendor: Microsoft
Product: Windows 10 Version 1709 for 32-bit Systems
Platforms: 32-bit Systems
Default status: Unknown

Windows 10 Version 1709 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1709

Vendor: Microsoft
Product: Windows 10 Version 1709
Platforms: x64-based Systems
ARM64-based Systems
Default status: Unknown

Windows 10 Version 1709 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1507

Vendor: Microsoft
Product: Windows 10 Version 1507
Platforms: 32-bit Systems
x64-based Systems
Default status: Unknown

Windows 10 Version 1507 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.10240.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1607

Vendor: Microsoft
Product: Windows 10 Version 1607
Platforms: 32-bit Systems
x64-based Systems
Default status: Unknown

Windows 10 Version 1607 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.14393.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2016

Vendor: Microsoft
Product: Windows Server 2016
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2016 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.14393.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2016 (Server Core installation)

Vendor: Microsoft
Product: Windows Server 2016 (Server Core installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2016 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.14393.0	`affected`	custom	publication	Unavailable	None listed

Windows 7

Vendor: Microsoft
Product: Windows 7
Platforms: 32-bit Systems
Default status: Unknown

Windows 7 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.1.0	`affected`	custom	publication	Unavailable	None listed

Windows 7 Service Pack 1

Vendor: Microsoft
Product: Windows 7 Service Pack 1
Platforms: x64-based Systems
Default status: Unknown

Windows 7 Service Pack 1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.1.0	`affected`	custom	publication	Unavailable	None listed

Windows 8.1

Vendor: Microsoft
Product: Windows 8.1
Platforms: 32-bit Systems
x64-based Systems
ARM64-based Systems
Default status: Unknown

Windows 8.1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.3.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 Service Pack 2

Vendor: Microsoft
Product: Windows Server 2008 Service Pack 2
Platforms: 32-bit Systems
Default status: Unknown

Windows Server 2008 Service Pack 2 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.0.6003.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 Service Pack 2 (Server Core installation)

Vendor: Microsoft
Product: Windows Server 2008 Service Pack 2 (Server Core installation)
Platforms: 32-bit Systems
x64-based Systems
Default status: Unknown

Windows Server 2008 Service Pack 2 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.0.6003.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 Service Pack 2

Vendor: Microsoft
Product: Windows Server 2008 Service Pack 2
Platforms: IA64-based Systems
Default status: Unknown

Windows Server 2008 Service Pack 2 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.0.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 Service Pack 2

Vendor: Microsoft
Product: Windows Server 2008 Service Pack 2
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2008 Service Pack 2 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.0.6003.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 R2 Systems Service Pack 1

Vendor: Microsoft
Product: Windows Server 2008 R2 Systems Service Pack 1
Platforms: IA64-based Systems
Default status: Unknown

Windows Server 2008 R2 Systems Service Pack 1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.1.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 R2 Service Pack 1

Vendor: Microsoft
Product: Windows Server 2008 R2 Service Pack 1
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2008 R2 Service Pack 1 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.1.7601.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2008 R2 Service Pack 1 (Server Core installation)

Vendor: Microsoft
Product: Windows Server 2008 R2 Service Pack 1 (Server Core installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2008 R2 Service Pack 1 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.1.7601.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2012

Vendor: Microsoft
Product: Windows Server 2012
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2012 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.2.9200.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2012 (Server Core installation)

Vendor: Microsoft
Product: Windows Server 2012 (Server Core installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2012 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.2.9200.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2012 R2

Vendor: Microsoft
Product: Windows Server 2012 R2
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2012 R2 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.3.9600.0	`affected`	custom	publication	Unavailable	None listed

Windows Server 2012 R2 (Server Core installation)

Vendor: Microsoft
Product: Windows Server 2012 R2 (Server Core installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server 2012 R2 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.3.9600.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1903 for 32-bit Systems

Vendor: Microsoft
Product: Windows 10 Version 1903 for 32-bit Systems
Platforms: Unknown
Default status: Unknown

Windows 10 Version 1903 for 32-bit Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1903 for x64-based Systems

Vendor: Microsoft
Product: Windows 10 Version 1903 for x64-based Systems
Platforms: Unknown
Default status: Unknown

Windows 10 Version 1903 for x64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows 10 Version 1903 for ARM64-based Systems

Vendor: Microsoft
Product: Windows 10 Version 1903 for ARM64-based Systems
Platforms: Unknown
Default status: Unknown

Windows 10 Version 1903 for ARM64-based Systems · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed

Windows Server, version 1903 (Server Core installation)

Vendor: Microsoft
Product: Windows Server, version 1903 (Server Core installation)
Platforms: x64-based Systems
Default status: Unknown

Windows Server, version 1903 (Server Core installation) · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
10.0.0	`affected`	custom	publication	Unavailable	None listed