OSV-2021-1601 Heap-buffer-overflow in parquet::DeltaByteArrayDecoder::GetInternal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41221 Crash type: Heap-buffer-overflow WRITE 1 Crash state: parquet::DeltaByteArrayDecoder::GetInternal parquet::DeltaByteArrayDecoder::DecodeArrow parquet::internal::ByteArrayChunkedRecordReader::ReadValuesSpaced...

OSV-2021-1565 Memcpy-param-overlap in parquet::DeltaByteArrayDecoder::GetInternal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40902 Crash type: Memcpy-param-overlap Crash state: parquet::DeltaByteArrayDecoder::GetInternal parquet::DeltaByteArrayDecoder::DecodeArrow parquet::internal::ByteArrayChunkedRecordReader::ReadValuesSpaced...

PT-2020-21976

Name of the Vulnerable Software and Affected Versions parquet affected versions not specified Description The issue is related to a heap-buffer-overflow read error. Technical details about the crash indicate it occurs in the parquet::PlainByteArrayDecoder::DecodeArrowDense function, which is call...