microsoft net-core CVE-2019-0820 in Microsoft and Red Hat Products
Published on May 16, 2019

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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.

Vendor Advisory NVD


Products Associated with CVE-2019-0820

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2019-0820 are published in these products:

Microsoft .NET Core
 
Red Hat Enterprise Linux (RHEL)
 
Red Hat Enterprise Linux Eus
 
Red Hat Enterprise Linux Server Tus
 
Red Hat Enterprise Linux Server Aus
 

Affected Versions

Microsoft .NET Framework 4.5.2: Microsoft .NET Framework 4.6: Microsoft .NET Core: Microsoft .NET Framework 4.7.2: Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2: Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2: Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1: Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1: Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation): Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1: Microsoft .NET Framework 4.8 on Windows Server 2012: Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation): Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems: Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems: Microsoft .NET Framework 4.8 on Windows Server 2012 R2: Microsoft .NET Framework 4.8 on Windows RT 8.1: Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation): Microsoft .NET Framework 4.8 on Windows Server 2016: Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems: Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation): Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for 32-bit Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for x64-based Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems: Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation): Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for 32-bit Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1809 for x64-based Systems: Microsoft .NET Framework 4.8 on Windows Server 2019: Microsoft .NET Framework 4.8 on Windows Server 2019 (Server Core installation): Microsoft .NET Framework 4.8 on Windows 10 Version 1903 for 32-bit Systems: Microsoft .NET Framework 4.8 on Windows 10 Version 1903 for x64-based Systems: Microsoft .NET Framework 4.8 on Windows Server, version 1903 (Server Core installation): Microsoft .NET Framework 3.5: Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for 32-bit Systems: Microsoft .NET Framework 3.5 on Windows 10 Version 1903 for x64-based Systems: Microsoft .NET Framework 3.5 on Windows Server, version 1903 (Server Core installation): Microsoft .NET Framework 3.0: Microsoft .NET Framework 2.0: Microsoft .NET Framework 3.5.1:

Exploit Probability

EPSS
3.22%
Percentile
86.85%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.