Provide references for CVE-2021-3763.
Where can I find more information about CVE-2021-3763?
References are available at: https://bugzilla.redhat.com/show_bug.cgi?id=2000654, https://issues.redhat.com/browse/ENTMQBR-5372, https://access.redhat.com/security/cve/CVE-2021-3763.