Provide references for CVE-2019-20015.
Where can I find more information about CVE-2019-20015?
References are available at: https://github.com/LibreDWG/libredwg/issues/176, https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643028, http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html, http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html.