CVE-2019-0820

A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
microsoftCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
VendorProductVersion
microsoft.net_core
1.0
microsoft.net_core
1.1
microsoft.net_core
2.1
microsoft.net_core
2.2
microsoft.net_framework
2.0:sp2
microsoft.net_framework
3.0:sp2
microsoft.net_framework
3.5
microsoft.net_framework
3.5.1
microsoft.net_framework
4.5.2
microsoft.net_framework
4.6
microsoft.net_framework
4.6.2
microsoft.net_framework
4.6.2
microsoft.net_framework
4.7
microsoft.net_framework
4.7.1
microsoft.net_framework
4.7.2
microsoft.net_framework
4.6
microsoft.net_framework
4.6.1
microsoft.net_framework
4.6.2
microsoft.net_framework
4.7
microsoft.net_framework
4.7.1
microsoft.net_framework
4.7.2
microsoft.net_framework
4.7.1
microsoft.net_framework
4.7.2
microsoft.net_framework
4.7.2
microsoft.net_framework
4.7
microsoft.net_framework
4.7.1
microsoft.net_framework
4.7.2
microsoft.net_framework
4.8
redhatenterprise_linux
8.0
redhatenterprise_linux_eus
8.1
redhatenterprise_linux_eus
8.2
redhatenterprise_linux_eus
8.4
redhatenterprise_linux_eus
8.6
redhatenterprise_linux_server_aus
8.2
redhatenterprise_linux_server_aus
8.4
redhatenterprise_linux_server_aus
8.6
redhatenterprise_linux_server_tus
8.2
redhatenterprise_linux_server_tus
8.4
redhatenterprise_linux_server_tus
8.6
𝑥
= Vulnerable software versions