Provide references for CVE-2020-5231.
Where can I find more information about CVE-2020-5231?
References are available at: https://github.com/opencast/opencast/security/advisories/GHSA-94qw-r73x-j7hg, https://github.com/opencast/opencast/commit/72fad0031d8a82c860e2bde0b27570c5042320ee.