{"id":"OSV-2021-382","aliases":[],"status":"published","title":"Heap-buffer-overflow in frame_get_vlmetalayers","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30868\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nframe_get_vlmetalayers\nframe_to_schunk\nblosc2_schunk_from_buffer\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-02-13T00:00:14.343423Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"c-blosc2","ranges":[{"type":"GIT","events":[{"introduced":"ea4bf5d8341c4a861cd92eea0fb8331819a48f65"},{"fixed":"767a0d9302dce5d7467014cfd64f91a1b266e6d9"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30868","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-382","title":"Heap-buffer-overflow in frame_get_vlmetalayers","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30868\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nframe_get_vlmetalayers\nframe_to_schunk\nblosc2_schunk_from_buffer\n```\n","status":"published","published":"2021-02-13T00:00:14.343423Z","modified":"2022-04-13T03:04:40.3972Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}