Provide references for CVE-2021-4213.
Where can I find more information about CVE-2021-4213?
References are available at: https://bugzilla.redhat.com/show_bug.cgi?id=2042900, https://access.redhat.com/security/cve/CVE-2021-4213, https://security-tracker.debian.org/tracker/CVE-2021-4213, https://github.com/dogtagpki/jss/commit/5922560a78d0dee61af8a33cc9cfbf4cfa291448, https://github.com/dogtagpki/jss/commit/3aabe0e9d59b0a42e68ac8cd0468f9c5179967d2.