Provide references for CVE-2021-23359.
Where can I find more information about CVE-2021-23359?
References are available at: https://snyk.io/vuln/SNYK-JS-PORTKILLER-1078533, https://github.com/tylerjpeterson/port-killer/blob/1ca3a99ad80cc9ed5498d12b185189c10329025b/index.js%23L19.