Microsoft: SymCrypt Denial of Service Vulnerability
A denial of service vulnerability exists when SymCrypt improperly handles a specially crafted digital signature. An attacker could exploit the vulnerability by creating a specially crafted connection or message. The security update addresses the vulnerability by correcting the way SymCrypt handles digital signatures.
Windows 10,Windows Server, version 1903 (Server Core installation),Windows Server, version 1803 (Server Core Installation),Windows Server 2019