{"id":"OSV-2021-1565","summary":"Memcpy-param-overlap in parquet::DeltaByteArrayDecoder::GetInternal","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40902\n\n```\nCrash type: Memcpy-param-overlap\nCrash state:\nparquet::DeltaByteArrayDecoder::GetInternal\nparquet::DeltaByteArrayDecoder::DecodeArrow\nparquet::internal::ByteArrayChunkedRecordReader::ReadValuesSpaced\n```\n","modified":"2022-11-07T00:00:00.061851Z","published":"2021-11-12T00:00:22.286310Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40902"}],"affected":[{"package":{"name":"arrow","ecosystem":"OSS-Fuzz","purl":"pkg:generic/arrow"},"ranges":[{"type":"GIT","repo":"https://github.com/apache/arrow.git","events":[{"introduced":"41000a134e1007a587ac3afd70493a4aeed690c9"},{"fixed":"35cc9d1409ed4bab07a40af704a13a6b2011f691"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/arrow/OSV-2021-1565.yaml"}}],"schema_version":"1.7.3"}