{"id":"OSV-2021-228","aliases":[],"status":"published","title":"Heap-buffer-overflow in safe_ltf8_get","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29837\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsafe_ltf8_get\ncram_varint_decode_init\ncram_decoder_init\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-24T00:00:16.807322Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"htslib","ranges":[{"type":"GIT","events":[{"introduced":"96c64aa1f56fdb724565d7a56798515d27cbb1f9"},{"fixed":"90fef7300c75ca6b8834da0dcb710e27d599324e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29837","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-228","title":"Heap-buffer-overflow in safe_ltf8_get","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29837\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsafe_ltf8_get\ncram_varint_decode_init\ncram_decoder_init\n```\n","status":"published","published":"2021-01-24T00:00:16.807322Z","modified":"2022-04-13T03:04:32.311957Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}