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CVE-2020-1391

CVE-2020-1391

EPSS 1.2%
An information disclosure vulnerability exists when the Windows Agent Activation Runtime (AarSvc) fails to properly handle objects in memory, aka 'Windows Agent Activation Runtime Information Disclosure Vulnerability'.
Affected products
Microsoft · Windows 10 Version 1903 for 32-bit SystemsMicrosoft · Windows 10 Version 1903 for ARM64-based SystemsMicrosoft · Windows 10 Version 1903 for x64-based SystemsMicrosoft · Windows 10 Version 1909 for 32-bit SystemsMicrosoft · Windows 10 Version 1909 for ARM64-based SystemsMicrosoft · Windows 10 Version 1909 for x64-based SystemsMicrosoft · Windows 10 Version 2004 for 32-bit SystemsMicrosoft · Windows 10 Version 2004 for ARM64-based SystemsMicrosoft · Windows 10 Version 2004 for x64-based SystemsMicrosoft · Windows Server, version 1903 (Server Core installation)Microsoft · Windows Server, version 1909 (Server Core installation)Microsoft · Windows Server, version 2004 (Server Core installation)

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References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1391