{"id":"OSV-2023-182","aliases":[],"status":"published","title":"Heap-buffer-overflow in FLAC__bitwriter_write_rice_signed_block","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57071\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nFLAC__bitwriter_write_rice_signed_block\nadd_residual_partitioned_rice_\nFLAC__subframe_add_fixed\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-03-16T13:02:02.851218Z","modified":"2023-03-16T13:02:02Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"flac","ranges":[{"type":"GIT","events":[{"introduced":"3173fc064f639535b5b74bdbf0fb683edf166c55"},{"fixed":"68f605bd281a37890ed696555a52c6180457164f"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57071","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-182","title":"Heap-buffer-overflow in FLAC__bitwriter_write_rice_signed_block","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57071\n\n```\nCrash type: Heap-buffer-overflow WRITE 4\nCrash state:\nFLAC__bitwriter_write_rice_signed_block\nadd_residual_partitioned_rice_\nFLAC__subframe_add_fixed\n```\n","status":"published","published":"2023-03-16T13:02:02.851218Z","modified":"2023-03-16T13:02:02.851471Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}