A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21815
Reference (s):
- http://gnu.com
- https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572890932