Provide references for CVE-2021-3504.
Where can I find more information about CVE-2021-3504?
References are available at: https://bugzilla.redhat.com/show_bug.cgi?id=1949687, https://lists.debian.org/debian-lts-announce/2021/05/msg00011.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A5BNKNVYFL36P2GBEB5O36LHFRYU575H/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BQXTEACRWYAZVNEOIWIYUFGG4GOXSQ22/.