{"id":"OSV-2021-145","aliases":[],"status":"published","title":"Heap-buffer-overflow in H5O_dtype_decode_helper","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29536\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nH5O_dtype_decode_helper\nH5O_dtype_decode\nH5O_dtype_shared_decode\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T21:56:26.909542Z","modified":"2022-04-13T03:04:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"1ce8f2d1845ecdde19a35605cabdbb884776d52d"},{"fixed":"8195e5d3e3c65ff6bcc0aae31a4a53eb609c4d7e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29536","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-145","title":"Heap-buffer-overflow in H5O_dtype_decode_helper","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29536\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nH5O_dtype_decode_helper\nH5O_dtype_decode\nH5O_dtype_shared_decode\n```\n","status":"published","published":"2021-01-13T21:56:26.909542Z","modified":"2022-04-13T03:04:43.086714Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}