Provide references for CVE-2020-16156.
Where can I find more information about CVE-2020-16156?
References are available at: https://metacpan.org/pod/distribution/CPAN/scripts/cpan, https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/, http://blogs.perl.org/users/neilb/2021/11/addressing-cpan-vulnerabilities-related-to-checksums.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SZ32AJIV4RHJMLWLU5QULGKMMIHYOMDC/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SD6RYOJII7HRJ6WVORFNVTYNOFY5JDXN/.