Provide references for CVE-2020-15807.
Where can I find more information about CVE-2020-15807?
References are available at: https://github.com/LibreDWG/libredwg/issues/186, https://github.com/LibreDWG/libredwg/issues/189, https://github.com/LibreDWG/libredwg/issues/190.