OSV-2020-34 UNKNOWN READ in parquet::LevelDecoder::SetData

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20666 Crash type: UNKNOWN READ Crash state: parquet::LevelDecoder::SetData parquet::ColumnReaderImplBaseparquet::PhysicalType parquet::ColumnReaderImplBaseparquet::PhysicalType...

OSV-2020-27 Heap-buffer-overflow in parquet::LevelDecoder::SetData

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20940 Crash type: Heap-buffer-overflow READ 4 Crash state: parquet::LevelDecoder::SetData parquet::ColumnReaderImplBaseparquet::PhysicalType parquet::internal::TypedRecordReaderparquet::PhysicalType...