{"id":"OSV-2020-1489","aliases":[],"status":"published","title":"Segv on unknown address in H5O_chunk_deserialize","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21315\n\n```\nCrash type: Segv on unknown address\nCrash state:\nH5O_chunk_deserialize\nH5O_cache_chk_load\nH5C_protect\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-28T00:00:30.132221Z","modified":"2022-04-13T03:04:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"a47b7cd3aca70e9a0bddf8146eb4ab0cbd19c2c3"},{"fixed":"44c3f765e5a42790ae2e7577ff0a96fab809fc4a"},{"fixed":"1ce8f2d1845ecdde19a35605cabdbb884776d52d"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21315","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-1489","title":"Segv on unknown address in H5O_chunk_deserialize","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21315\n\n```\nCrash type: Segv on unknown address\nCrash state:\nH5O_chunk_deserialize\nH5O_cache_chk_load\nH5C_protect\n```\n","status":"published","published":"2020-07-28T00:00:30.132221Z","modified":"2022-04-13T03:04:43.054788Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}