columnar: Read on uninitialized buffer may cause UB (ColumnarReadExt::read_typed_vec())

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation ColumnarReadExt::readtypedvec. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading...

GHSA-9MP7-45QH-R8J8 columnar: Read on uninitialized buffer may cause UB (ColumnarReadExt::read_typed_vec())

Affected versions of this crate passes an uninitialized buffer to a user-provided Read implementation ColumnarReadExt::readtypedvec. Arbitrary Read implementations can read from the uninitialized buffer memory exposure and also can return incorrect number of bytes written to the buffer. Reading...

CVE-2021-45685

An issue was discovered in the columnar crate through 2021-01-07 for Rust. ColumnarReadExt::readtypedvec may read from uninitialized memory locations...

PT-2021-24259

Name of the Vulnerable Software and Affected Versions: columnar crate versions through 2021-01-07 Description: The issue allows arbitrary Read implementations to read from an uninitialized buffer passed by ColumnarReadExt::read typed vec, leading to memory exposure. This can also result in...