{"id":"OSV-2020-1510","aliases":[],"status":"published","title":"UNKNOWN WRITE in FLAC__bitwriter_write_raw_uint32_nocheck","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19816\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nFLAC__bitwriter_write_raw_uint32_nocheck\nFLAC__bitwriter_write_raw_uint32\nFLAC__frame_add_header\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-28T00:00:35.146104Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"flac","ranges":[{"type":"GIT","events":[{"introduced":"88ddb5b59e092f12ca18b73857a15235caf07fa1"},{"fixed":"bfd4f13f3eb1f4d4f9f723e343f63eceedb267ba"},{"introduced":"7e79d0aa9c4274776259a52a15081dc5f62c5063"},{"fixed":"b358381a102a2c1c153ee4cf95dfc04af62faa1a"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19816","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1510","title":"UNKNOWN WRITE in FLAC__bitwriter_write_raw_uint32_nocheck","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19816\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nFLAC__bitwriter_write_raw_uint32_nocheck\nFLAC__bitwriter_write_raw_uint32\nFLAC__frame_add_header\n```\n","status":"published","published":"2020-07-28T00:00:35.146104Z","modified":"2022-04-13T03:04:40.52982Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}