{"id":"OSV-2021-1227","summary":"Heap-buffer-overflow in blosclz_compress","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38313\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nblosclz_compress\nblosc_c\ndo_job\n```\n","modified":"2022-04-13T03:04:35.752295Z","published":"2021-09-11T00:01:45.898877Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38313"}],"affected":[{"package":{"name":"c-blosc","ecosystem":"OSS-Fuzz","purl":"pkg:generic/c-blosc"},"ranges":[{"type":"GIT","repo":"https://github.com/Blosc/c-blosc.git","events":[{"introduced":"cfa760c8ae8803111b5da55ea1fff65e1d8f80b8"},{"fixed":"8f702156e8c9ecc8bbcbabfc0d8ee38bc294dddd"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/c-blosc/OSV-2021-1227.yaml"}}],"schema_version":"1.7.3"}