{"id":"OSV-2023-271","aliases":[],"status":"published","title":"Heap-buffer-overflow in bit_utf8_to_TU","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57589\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nbit_utf8_to_TU\ndxf_header_read\ndwg_read_dxf\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-04-02T14:01:58.656302Z","modified":"2023-04-02T14:01:58Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libredwg","ranges":[{"type":"GIT","events":[{"introduced":"19fe196c8831a6608d6d0ac807ff91ec4c47a41e"},{"fixed":"c1ed1d91e28a6ddc7a9b5479d4795d58fb6be0ca"}]}],"versions":["0.12.5.5227","0.12.5.5245","0.12.5.5249"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57589","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-271","title":"Heap-buffer-overflow in bit_utf8_to_TU","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57589\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nbit_utf8_to_TU\ndxf_header_read\ndwg_read_dxf\n```\n","status":"published","published":"2023-04-02T14:01:58.656302Z","modified":"2023-04-02T14:01:58.656539Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}