title: .NET and Visual Studio Denial of Service Vulnerability
description: .NET and Visual Studio Denial of Service Vulnerability
problem types: Denial of Service
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 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: 4.8.0, lessThan: 4.8.4644.0, 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: 4.8.4644.0, versionType: custom, status: affected
version: 4.8.0, lessThan: 10.0.14393.5989, 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)]
versions:
version: 4.7.0, lessThan: 4.7.4050.0, versionType: custom, status: affected
version: 4.7.0, lessThan: 4.8.4644.0, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
cpes: cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
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)]
versions:
version: 3.0.0.0, lessThan: 10.0.14393.5989, 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: 4.7.04043.0, versionType: custom, status: affected
version: 4.7.0, lessThan: 4.7.4050.0, versionType: custom, status: 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 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: 4.8.9166.0, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 4.6.2
cpes: cpe:2.3:a:microsoft:.net:4.6.2:*:*:*:*:*:*:*
platforms: [Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2, Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)]
versions:
version: 4.7.0, lessThan: 4.7.04043.0, versionType: custom, status: affected
version: 4.7.0, lessThan: 4.7.4050.0, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5 and 4.6.2
cpes: cpe:2.3:a:microsoft:.net:4.6.2:*:*:*:*:*:*:*
platforms: [Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems]
versions:
version: 4.7.0, lessThan: 10.0.10240.19983, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 2.0 Service Pack 2
cpes: cpe:2.3:a:microsoft:.net:2.0:sp2:*:*:*:*:*:*
platforms: [Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for x64-based Systems Service Pack 2]
versions:
version: 2.0.0, lessThan: 10.0.14393.5989, versionType: custom, status: affected
version: 2.0.0, lessThan: 3.0.6920.8954; 2.0.50727.8970, versionType: custom, status: affected
version: 2.0.0, lessThan: 4.7.4050.0, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.0 Service Pack 2
cpes: cpe:2.3:a:microsoft:.net:3.0:sp2:*:*:*:*:*:*
platforms: [Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for x64-based Systems Service Pack 2]
versions:
version: 3.0.0, lessThan: 3.0.6920.8954; 2.0.50727.8970, versionType: custom, status: affected
version: 3.0.0, lessThan: 4.7.4050.0, 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: 3.0.6920.8954; 2.0.50727.8970, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Microsoft .NET Framework 3.5.1
cpes: cpe:2.3:a:microsoft:.net:3.5.1:*:*:*:*:*:*:*
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)]
versions:
version: 3.5.0, lessThan: 3.0.6920.8954; 2.0.50727.8970, 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
]