{"id":"CVE-2021-28236","details":"LibreDWG v0.12.3 was discovered to contain a NULL pointer dereference via out_dxfb.c.","modified":"2026-08-07T15:15:32.721115Z","published":"2021-12-02T22:15:08.893Z","references":[{"type":"EVIDENCE","url":"https://github.com/LibreDWG/libredwg/issues/324"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libredwg/libredwg","events":[{"introduced":"49aeec4ea55f7b60247af5ccbe84ed5bbf798da9"},{"last_affected":"49aeec4ea55f7b60247af5ccbe84ed5bbf798da9"}],"database_specific":{"cpe":"cpe:2.3:a:gnu:libredwg:0.12.3:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.12.3"},{"last_affected":"0.12.3"}],"source":"CPE_STRING"}}],"versions":["0.12.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28236.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}