Provide references for CVE-2021-22867.
Where can I find more information about CVE-2021-22867?
References are available at: https://docs.github.com/en/enterprise-server%402.22/admin/release-notes#2.22.17, https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.11, https://docs.github.com/en/enterprise-server%403.1/admin/release-notes#3.1.3.