Provide references for CVE-2021-21368.
Where can I find more information about CVE-2021-21368?
References are available at: https://github.com/mcollina/msgpack5/security/advisories/GHSA-gmjw-49p4-pcfm, https://www.npmjs.com/package/msgpack5, https://github.com/mcollina/msgpack5/releases/tag/v3.6.1, https://github.com/mcollina/msgpack5/releases/tag/v4.5.1, https://github.com/mcollina/msgpack5/releases/tag/v5.2.1, https://github.com/mcollina/msgpack5/commit/d4e6cb956ae51c8bb2828e71c7c1107c340cf1e8.