Red Hat Security Advisory: Red Hat OpenStack Platform 16.2 (etcd) security update

CVE-2021-29923 — golang: net: incorrect parsing of extraneous zero characters at the beginning of an IP address octet CVE-2021-34558 — golang: crypto/tls: certificate of wrong type is causing TLS client to panic CVE-2021-44716 — golang: net/http: limit growth of header canonicalization cache