Provide references for CVE-2021-23240.
Where can I find more information about CVE-2021-23240?
References are available at: https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23240, https://www.sudo.ws/stable.html#1.9.5, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE42Y35SMJOLONAIBNYNFC7J44UUZ2Y6/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GMY4VSSBIND7VAYSN6T7XIWJRWG4GBB3/, https://security.gentoo.org/glsa/202101-33, https://security.netapp.com/advisory/ntap-20210129-0010/, https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E, https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E.