{"id":"CVE-2020-21839","details":"An issue was discovered in GNU LibreDWG 0.10. Crafted input will lead to an memory leak in dwg_decode_eed ../../src/decode.c:3638.","modified":"2026-08-07T14:31:37.566960Z","published":"2021-05-17T21:15:07.523Z","references":[{"type":"FIX","url":"https://github.com/LibreDWG/libredwg/issues/188#issuecomment-574492707"},{"type":"ARTICLE","url":"https://cwe.mitre.org/data/definitions/401.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libredwg/libredwg","events":[{"introduced":"d5a51c01023d5585ddf3dd17c83dbb3c81efc97e"},{"last_affected":"d5a51c01023d5585ddf3dd17c83dbb3c81efc97e"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:gnu:libredwg:0.10:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.10"},{"last_affected":"0.10"}]}}],"versions":["0.10"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-21839.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}