Provide references for CVE-2021-21289.
Where can I find more information about CVE-2021-21289?
References are available at: https://github.com/sparklemotion/mechanize/security/advisories/GHSA-qrqm-fpv6-6r8g, https://rubygems.org/gems/mechanize/, https://github.com/sparklemotion/mechanize/releases/tag/v2.7.7, https://github.com/sparklemotion/mechanize/commit/66a6a1bfa653a5f13274a396a5e5441238656aa0, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LBVVJUL4P4KCJH4IQTHFZ4ATXY7XXZPV/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YNFZ7ROYS6V4J5L5PRAJUG2AWC7VXR2V/, https://lists.debian.org/debian-lts-announce/2021/02/msg00021.html, https://security.gentoo.org/glsa/202107-17.