{"id":"OSV-2021-271","summary":"Heap-buffer-overflow in blosc_run_decompression_with_context","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30193\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nblosc_run_decompression_with_context\nblosc2_decompress\nfuzz_decompress_chunk.c\n```\n","modified":"2022-04-13T03:04:40.413766Z","published":"2021-02-04T00:00:11.762563Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30193"}],"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":"c473b21cff5e1a459b4467f18bf7414114f848fd"},{"fixed":"57fca38a4f51687d71e451ae29df6b353764fb72"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc2/OSV-2021-271.yaml"}}],"schema_version":"1.7.3"}