Vulnerability Database

Total number of vulnerabilities in the DB: 296,147

System.Net.WebSockets.WebSocketProtocol

You can search for specific versions with https://synscan.net/product/System.Net.WebSockets.WebSocketProtocol/1.2.3

Title	Severity	Exploit	Date	Affected Version
CVE-2019-0564	High		Jan 8, 2019	>= 4.5.0 < 4.5.3