{"id":"OSV-2020-2300","aliases":[],"status":"published","title":"Heap-buffer-overflow in H5MM_strdup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29493\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nH5MM_strdup\nH5O_attr_shared_decode\nH5O_msg_iterate_real\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:00:07.792566Z","modified":"2022-04-13T03:04:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"a47b7cd3aca70e9a0bddf8146eb4ab0cbd19c2c3"},{"fixed":"8195e5d3e3c65ff6bcc0aae31a4a53eb609c4d7e"}]}],"versions":["v1.5.18","v1.5.19"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29493","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-2300","title":"Heap-buffer-overflow in H5MM_strdup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29493\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nH5MM_strdup\nH5O_attr_shared_decode\nH5O_msg_iterate_real\n```\n","status":"published","published":"2021-01-13T00:00:07.792566Z","modified":"2022-04-13T03:04:43.161034Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}