www.securityfocus.com/bid/100291
access.redhat.com/errata/RHSA-2018:0666
github.com/krb5/krb5/commit/ffb35baac6981f9e8914f8f3bffd37f284b85970
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4HNWXM6OQU7G23MG7XWIOBRGP43ECLDT/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UBUTXMNZWMVJLQ4NDX5OQFPUVCJRLV3W/