{"id":"CVE-2021-42586","details":"A heap buffer overflow was discovered in copy_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file.","modified":"2026-03-14T11:15:22.278170Z","published":"2022-05-23T11:16:10.600Z","references":[{"type":"FIX","url":"https://github.com/LibreDWG/libredwg/issues/350"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libredwg/libredwg","events":[{"introduced":"0"},{"fixed":"74be36f0c1e7d8fbe71048e651a754ddd1d66c13"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"0.12.4"}]}}],"versions":["0.10","0.10.1","0.11","0.11.1","0.12","0.12.1","0.12.2","0.12.3","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":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42586.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:H/A:H"}]}