{"id":"OSV-2021-543","aliases":[],"status":"published","title":"Heap-use-after-free in dxf_objects_read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\ndxf_objects_read\ndwg_read_dxf\nllvmfuzz.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-03-21T00:01:06.640931Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libredwg","ranges":[{"type":"GIT","events":[{"introduced":"3b47eb0fe81ab7ded5342208feac016076e0e668"},{"fixed":"5b27162afa44042bd43dec3fed8a1177c2c43ebb"}]}],"versions":["0.12.3.4261","0.12.3.4264"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-543","title":"Heap-use-after-free in dxf_objects_read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\ndxf_objects_read\ndwg_read_dxf\nllvmfuzz.c\n```\n","status":"published","published":"2021-03-21T00:01:06.640931Z","modified":"2022-04-13T03:04:41.108441Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}