Provide references for CVE-2021-4142.
Where can I find more information about CVE-2021-4142?
References are available at: https://bugzilla.redhat.com/show_bug.cgi?id=2034346, https://access.redhat.com/security/cve/CVE-2021-4142, https://github.com/candlepin/candlepin/pull/3199, https://github.com/candlepin/candlepin/pull/3197, https://github.com/candlepin/candlepin/pull/3198.