{"id":"OSV-2021-207","summary":"Heap-buffer-overflow in blosc_getitem","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29613\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nblosc_getitem\nget_coffset\nframe_get_lazychunk\n```\n","modified":"2022-04-13T03:04:40.365046Z","published":"2021-01-17T00:00:12.646500Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29613"}],"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":"933c0c455c91da06604163f533e9a2084cd2f6ca"},{"fixed":"aebf2b9858368681e497f136501ab33cc1014aed"}]}],"ecosystem_specific":{"fixed_range":"0e8bdfce66ba4b2fef79a2525fd83ecfc22b0983:aebf2b9858368681e497f136501ab33cc1014aed","severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-207.yaml"}}],"schema_version":"1.7.3"}