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cnvd-2021-13695

EUVD-2026-24907

fkie_cve-2021-25905

An issue was discovered in the bra crate before 0.1.1 for Rust. It lacks soundness because it can read uninitialized memory.

GHSA-j8qq-58cr-8cc7 — Out of bounds read in bra

Affected: crates.io: bra

Buffered Random Access (BRA) provides easy random memory access to a sequential source of data in Rust. This is achieved by greedily retaining all memory read from a given source. Buffered Random Access (BRA) provides easy random memory access to a sequential source of data in Rust. An issue was discovered in the bra crate before 0.1.1 for Rust. It lacks soundness because it can read uninitialized memory.

gsd-2021-25905

RUSTSEC-2021-0008 — reading on uninitialized buffer can cause UB (`impl BufRead for GreedyAccessReader`)

Affected: crates.io: bra

Affected versions of this crate creates an uninitialized buffer and passes it to user-provided `Read` implementation.

This is unsound, because it allows safe Rust code to exhibit an undefined behavior (read from uninitialized memory).

The flaw was corrected in version 0.1.1 by zero-initializing a newly allocated buffer before handing it to a user-provided `Read` implementation.