{"id":"OSV-2021-231","summary":"Heap-buffer-overflow in int32_get_blk","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29855\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nint32_get_blk\ncram_read_SAM_hdr\ncram_dopen\n```\n","modified":"2022-04-13T03:04:32.301338Z","published":"2021-01-24T00:00:23.631012Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29855"}],"affected":[{"package":{"name":"htslib","ecosystem":"OSS-Fuzz","purl":"pkg:generic/htslib"},"ranges":[{"type":"GIT","repo":"https://github.com/samtools/htslib.git","events":[{"introduced":"0d1971cbebb269d90a563464e4f56987290e20ab"},{"fixed":"90fef7300c75ca6b8834da0dcb710e27d599324e"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/htslib/OSV-2021-231.yaml"}}],"schema_version":"1.7.3"}