title: .NET Framework Denial of Service Vulnerability
description: .NET Framework Denial of Service Vulnerability
problem types: Denial of Service
affected:
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5 AND 4.8.1
cpes: cpe:2.3:a:microsoft:.net:4.8.1:*:*:*:*:*:*:*
platforms: [Windows 11 Version 23H2 for x64-based Systems, Windows 11 Version 23H2 for ARM64-based Systems, Windows Server 2022, Windows Server 2022 (Server Core installation), Windows 11 version 21H2 for x64-based Systems, Windows 11 version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for x64-based Systems, Windows 11 Version 22H2 for ARM64-based Systems, Windows 11 Version 22H2 for x64-based Systems, Windows 10 Version 22H2 for x64-based Systems, Windows 10 Version 22H2 for ARM64-based Systems, Windows 10 Version 22H2 for 32-bit Systems]
versions:
version: 4.8.1, lessThan: 4.8.09214.01, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 4.8
cpes: cpe:2.3:a:microsoft:.net:4.8:*:*:*:*:*:*:*
platforms: [Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)]
versions:
version: 4.8.0, lessThan: 4.8.04690.02, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5 AND 4.8
cpes: cpe:2.3:a:microsoft:.net:4.8:*:*:*:*:*:*:*
platforms: [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 2022, Windows Server 2022 (Server Core installation), Windows 11 version 21H2 for x64-based Systems, Windows 11 version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for x64-based Systems, Windows 10 Version 22H2 for x64-based Systems, Windows 10 Version 22H2 for ARM64-based Systems, Windows 10 Version 22H2 for 32-bit Systems]
versions:
version: 4.8.0, lessThan: 4.8.04690.02, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5 AND 4.7.2
cpes: cpe:2.3:a:microsoft:.net:4.7.2:*:*:*:*:*:*:*
platforms: [Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016, Windows Server 2016 (Server Core installation)]
versions:
version: 4.7.0, lessThan: 4.7.04081.03, versionType: custom, status: affected
version: 4.7.0, lessThan: 10.0.14393.6614, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
cpes: cpe:2.3:a:microsoft:.net:4.7.2:*:*:*:*:*:*:*
platforms: [Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)]
versions:
version: 4.7.0, lessThan: 4.7.04081.02, versionType: custom, status: affected
version: 4.7.0, lessThan: 4.7.04081.03, versionType: custom, status: affected
version: 4.7.0, lessThan: 3.0.50727.8976, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5
cpes: cpe:2.3:a:microsoft:.net:3.5:*:*:*:*:*:*:*
platforms: [Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)]
versions:
version: 3.5.0, lessThan: 3.0.50727.8976, versionType: custom, status: affected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
]