{"id":"OSV-2021-1262","aliases":[],"status":"published","title":"Heap-buffer-overflow in H5O__chunk_deserialize","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38686\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nH5O__chunk_deserialize\nH5O__cache_chk_deserialize\nH5C_protect\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-09-15T00:01:43.51538Z","modified":"2022-04-13T03:04:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"b89ed176f27c71657587d231794bee09d0461d08"},{"fixed":"04d1deab800d962055a1c5509e25ad8dfe05c4f1"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38686","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1262","title":"Heap-buffer-overflow in H5O__chunk_deserialize","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38686\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nH5O__chunk_deserialize\nH5O__cache_chk_deserialize\nH5C_protect\n```\n","status":"published","published":"2021-09-15T00:01:43.51538Z","modified":"2022-04-13T03:04:43.070356Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}