Provide references for CVE-2019-19647.
Where can I find more information about CVE-2019-19647?
References are available at: https://github.com/radareorg/radare2/issues/15545, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YQTOWEDFXDTGTD6D4NHRB4FUURQSTTEN/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WRQXCOVFWZIIMAZIAAFAVQGZOS7LGHXP/.