{"id":"OSV-2021-246","aliases":[],"status":"published","title":"Memcpy-param-overlap in frame_get_usermeta","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29973\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\nframe_get_usermeta\nblosc2_frame_to_schunk\nblosc2_schunk_open_sframe\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-29T00:00:06.969079Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"c-blosc2","ranges":[{"type":"GIT","events":[{"introduced":"c473b21cff5e1a459b4467f18bf7414114f848fd"},{"fixed":"1a42fcd4473577cb8558b5609672a02388dabd39"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29973","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-246","title":"Memcpy-param-overlap in frame_get_usermeta","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29973\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\nframe_get_usermeta\nblosc2_frame_to_schunk\nblosc2_schunk_open_sframe\n```\n","status":"published","published":"2021-01-29T00:00:06.969079Z","modified":"2022-04-13T03:04:40.43507Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}