{"id":"OSV-2020-857","aliases":[],"status":"published","title":"UNKNOWN READ in H5VM_memcpyvv","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17228\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nH5VM_memcpyvv\nH5D__compact_readvv\nH5D__select_io\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-14T22:13:47.077933Z","modified":"2022-04-13T03:04:43Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"matio","ranges":[{"type":"GIT","events":[{"introduced":"f94c087aa9be54ec86a01e267b80fd61108069be"},{"fixed":"2f19958fade08de870257f099d88ecc813ab623f"}]}],"versions":["v1.5.18","v1.5.19"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17228","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-857","title":"UNKNOWN READ in H5VM_memcpyvv","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17228\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nH5VM_memcpyvv\nH5D__compact_readvv\nH5D__select_io\n```\n","status":"published","published":"2020-07-14T22:13:47.077933Z","modified":"2022-04-13T03:04:43.033088Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}