Provide references for CVE-2020-5238.
Where can I find more information about CVE-2020-5238?
References are available at: https://github.com/github/cmark-gfm/security/advisories/GHSA-7gc6-9qr5-hc85, https://github.com/github/cmark-gfm/commit/85d895289c5ab67f988ca659493a64abb5fec7b4, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCDHBTUFIOYRIS5HAS6PZNBNMB7IOAX3/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZGJH2A4VAV54X6NSCNNGSEIGIIY5N2VR/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WMQFOQQCWOAMQ4I2XIVCVOXXIJ75HDCW/.