Provide references for CVE-2019-20912.
Where can I find more information about CVE-2019-20912?
References are available at: https://github.com/LibreDWG/libredwg/issues/178, https://github.com/LibreDWG/libredwg/commit/b84c2cab55948a5ee70860779b2640913e3ee1ed.