{"id":"OSV-2021-727","summary":"UNKNOWN READ in MEM_read32","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33956\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nMEM_read32\nZSTD_compressBlock_greedy_extDict_row\nZSTD_ldm_blockCompress\n```\n","modified":"2022-04-13T03:04:31.680876Z","published":"2021-05-05T00:00:30.975717Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33956"}],"affected":[{"package":{"name":"zstd","ecosystem":"OSS-Fuzz","purl":"pkg:generic/zstd"},"ranges":[{"type":"GIT","repo":"https://github.com/facebook/zstd","events":[{"introduced":"0b370e9da8072c7fc967985e27a794b48555a6c7"},{"fixed":"d40f55cd950919d7eac951b122668e55e33e5202"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/zstd/OSV-2021-727.yaml"}}],"schema_version":"1.7.3"}