CVE-2018-8517

EUVD-2018-20141
A denial of service vulnerability exists when .NET Framework improperly handles special web requests, aka ".NET Framework Denial Of Service Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
microsoft.net_framework
3.5
microsoft.net_framework
3.5:sp1
microsoft.net_framework
3.5.1
microsoft.net_framework
4.5.2
microsoft.net_framework
4.6.2
microsoft.net_framework
4.6
microsoft.net_framework
4.6.1
microsoft.net_framework
4.7
microsoft.net_framework
4.7.1
microsoft.net_framework
4.7.2
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
1703 (x64, x86)
1709 (arm64, x64, x86)
1803 (x64, x86)
1809 (x64, x86)
Windows 7
Service Pack 1 (x64, x86)
Service Pack 1 (x64, x86)
Service Pack 1 (x64, x86)
Windows 8.1
(x64)
(x64, x86)
(x64, x86)
Windows RT 8.1
All
All
Windows Server
1709 Server Core
1803 Server Core
Windows Server 2008
Service Pack 1 (x64, x86)
Service Pack 2 (x64)
Service Pack 2 (x64, x86, x86)
Windows Server 2008 R2
Service Pack 1 (x64)
Service Pack 1 (x64)
Service Pack 1 (x64)
Service Pack 1 Server Core (x64)
Service Pack 1 Server Core (x64)
Service Pack 1 Server Core (x64)
Windows Server 2012
Server Core
Server Core
Server Core
Standard
Standard
Standard
Windows Server 2012 R2
Server Core
Server Core
Server Core
Standard
Standard
Standard
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard