Critical · 9.8 CVE-2021-45685 EUVD-2022-0547GHSA-9mp7-45qh-r8j8GHSA-cxcc-q839-2cw9RUSTSEC-2021-0087

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

Published Dec 26, 2021 · Updated Aug 4, 2024 · Assigned by mitre

Description

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

Affected packages

Ecosystem	Package	Affected	Fixed	Record
crates.io	columnar	<= 0.0.19	—	GHSA-9mp7-45qh-r8j8
crates.io	columnar	>= 0.0.0-0, < 0.1.0	0.1.0	RUSTSEC-2021-0087

References

https://rustsec.org/advisories/RUSTSEC-2021-0087.html
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/columnar/RUSTSEC-2021-0087.md