{"id":"OSV-2023-1051","aliases":[],"status":"published","title":"Heap-buffer-overflow in dwg_json_VPORT_private","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63483\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ndwg_json_VPORT_private\njson_objects_write\ndwg_write_json\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-10-23T13:00:32.28256Z","modified":"2023-10-23T13:00:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libredwg","ranges":[{"type":"GIT","events":[{"introduced":"2584efe46a41eae2c41f2d936286c7785093eb04"},{"fixed":"5b4c2fce7262b2bec00fa679e472559ab268d0c7"}]}],"versions":["0.12.5.6430","0.12.5.6432","0.12.5.6434","0.12.5.6437","0.12.5.6439","0.12.5.6444","0.12.5.6456","0.12.5.6459","0.12.5.6461","0.12.5.6465","0.12.5.6468","0.12.5.6479","0.12.5.6483"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63483","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-1051","title":"Heap-buffer-overflow in dwg_json_VPORT_private","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63483\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\ndwg_json_VPORT_private\njson_objects_write\ndwg_write_json\n```\n","status":"published","published":"2023-10-23T13:00:32.28256Z","modified":"2023-10-23T13:00:32.282807Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}