{"id":"OSV-2023-723","aliases":[],"status":"published","title":"Heap-buffer-overflow in H5MM_memcpy","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61626\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nH5MM_memcpy\nH5D__scatter_mem\nH5D__scatgath_read\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-08-22T14:03:07.33434Z","modified":"2023-08-22T14:03:07Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"f94c087aa9be54ec86a01e267b80fd61108069be"},{"fixed":"cf58a80672f4a36490cfe81de80805496218d49b"}]}],"versions":["v1.5.18","v1.5.19","v1.5.20","v1.5.21","v1.5.22","v1.5.23"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61626","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-723","title":"Heap-buffer-overflow in H5MM_memcpy","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61626\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nH5MM_memcpy\nH5D__scatter_mem\nH5D__scatgath_read\n```\n","status":"published","published":"2023-08-22T14:03:07.33434Z","modified":"2023-08-22T14:03:07.334606Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}