Provide references for CVE-2020-5228.
Where can I find more information about CVE-2020-5228?
References are available at: https://github.com/opencast/opencast/security/advisories/GHSA-6f54-3qr9-pjgj, https://github.com/opencast/opencast/blob/1fb812c7810c78f09f29a7f455ff920417924307/etc/security/mh_default_org.xml#L271-L276.