CVE-2019-12410

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory...

CVE-2019-12410

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory...

CVE-2019-12410

CVE-2019-12410 affects Apache Arrow 0.12.0–0.14.1, where memory for Arrow Arrays could be left uninitialized when reading RLE null data from Parquet. This impacts C++, Python, Ruby, and R implementations and could lead to leaking uninitialized memory if data is transmitted (e.g., Flight) or persi...

CVE-2019-12410

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory...

PT-2019-12790

Name of the Vulnerable Software and Affected Versions Apache Arrow versions 0.14.0 through 0.14.1 Description A bug was found in the C++ implementation of Apache Arrow, which also affects the R, Python, and Ruby implementations. This bug occurs when building arrays with null values, resulting in ...

PT-2019-12791

Name of the Vulnerable Software and Affected Versions Apache Arrow versions 0.12.0 through 0.14.1 Description The issue arises when reading RLE null data from parquet, resulting in uninitialized Array data being left in memory. This affects the C++, Python, Ruby, and R implementations of Apache...

CVE-2019-12410: Missing Initialization of Resource

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory...

CVE-2019-12408: Missing Initialization of Resource

It was discovered that the C++ implementation which underlies the R, Python and Ruby implementations of Apache Arrow 0.14.0 to 0.14.1 had a uninitialized memory bug when building arrays with null values in some cases. This can lead to uninitialized memory being unintentionally shared if Arrow...