Provide references for CVE-2019-9644.
Where can I find more information about CVE-2019-9644?
References are available at: https://github.com/jupyter/notebook/compare/f3f00df...05aa4b2, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UP5RLEES2JBBNSNLBR65XM6PCD4EMF7D/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMDPJBVXOVO6LYGAT46VZNHH6JKSCURO/.