{"id":"CVE-2019-20910","details":"An issue was discovered in GNU LibreDWG through 0.9.3. Crafted input will lead to a heap-based buffer over-read in decode_R13_R2000 in decode.c, a different vulnerability than CVE-2019-20011.","modified":"2026-04-11T09:39:56.539610Z","published":"2020-07-16T18:15:13.110Z","references":[{"type":"FIX","url":"https://github.com/LibreDWG/libredwg/commit/f878ba67b638f0d5050b6dba61b9737f64fc53de"},{"type":"EVIDENCE","url":"https://github.com/LibreDWG/libredwg/issues/178"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libredwg/libredwg","events":[{"introduced":"0"},{"last_affected":"ece161fd5e396fdb4094bdba027c5ea8476f73af"},{"fixed":"f878ba67b638f0d5050b6dba61b9737f64fc53de"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.9.3"}]}}],"versions":["0.3","0.4-dev","0.4.900","0.4.924","0.4.938","0.5","0.6","0.6.1","0.6.2","0.7","0.8","0.9","0.9.1","0.9.2","0.9.3"],"database_specific":{"vanir_signatures_modified":"2026-04-11T09:39:56Z","vanir_signatures":[{"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["213830826583996689317402313247636871493","298180385519731208510418832512441301787","7303241884940340386907104689857094217","320578161566026926538531320737336809925","244310063297749902037832346621059482668"]},"id":"CVE-2019-20910-f710f2fc","target":{"file":"src/dec_macros.h"},"signature_type":"Line","signature_version":"v1","source":"https://github.com/libredwg/libredwg/commit/f878ba67b638f0d5050b6dba61b9737f64fc53de"}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20910.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"}]}