{"id":"OSV-2020-2184","summary":"Heap-buffer-overflow in frame_get_usermeta","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27812\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nframe_get_usermeta\nblosc2_frame_to_schunk\nblosc2_schunk_open_sframe\n```\n","modified":"2022-04-13T03:04:40.275647Z","published":"2020-11-25T00:00:17.879160Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27812"}],"affected":[{"package":{"name":"c-blosc2","ecosystem":"OSS-Fuzz","purl":"pkg:generic/c-blosc2"},"ranges":[{"type":"GIT","repo":"https://github.com/Blosc/c-blosc2.git","events":[{"introduced":"4d78953db484839708091c610951678ab4b2b555"},{"fixed":"877959117eef391293b5abff200a23bafe458754"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2020-2184.yaml"}}],"schema_version":"1.7.3"}