system
Provide references for <CVE-2019-20913>.
user
Where can I find more information about <CVE-2019-20913>?
assistant
References are available at: https://github.com/LibreDWG/libredwg/issues/178, https://github.com/LibreDWG/libredwg/commit/3f503dd294efc63a59608d8a16058c41d44ba13a.