system
Provide references for <CVE-2019-20915>.
user
Where can I find more information about <CVE-2019-20915>?
assistant
References are available at: https://github.com/LibreDWG/libredwg/issues/178, https://github.com/LibreDWG/libredwg/commit/95cc9300430d35feb05b06a9badf678419463dbe.