{"id":"OSV-2023-248","aliases":[],"status":"published","title":"Heap-double-free in _dwarf_read_line_table_header","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57443\n\n```\nCrash type: Heap-double-free\nCrash state:\n_dwarf_read_line_table_header\n_dwarf_internal_srclines\ndwarf_srclines_b\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-03-27T13:01:51.351691Z","modified":"2023-03-27T13:01:51Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libdwarf","ranges":[{"type":"GIT","events":[{"introduced":"484f50ef8be0506be2e4b5fbad489868db5c7985"},{"fixed":"c25a14c3fd5522aff0b1d2a77d7ee66b7c529779"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57443","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-248","title":"Heap-double-free in _dwarf_read_line_table_header","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57443\n\n```\nCrash type: Heap-double-free\nCrash state:\n_dwarf_read_line_table_header\n_dwarf_internal_srclines\ndwarf_srclines_b\n```\n","status":"published","published":"2023-03-27T13:01:51.351691Z","modified":"2023-03-27T13:01:51.351903Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}