CVE-2021-28878

Published April 11th, 2021

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CVSS v3

7.5

HIGH

CVSS v2

4.3

MEDIUM

Affected

PROJECT

Description

In the standard library in Rust before 1.52.0, the Zip implementation calls __iterator_get_unchecked() more than once for the same index (under certain conditions) when next_back() and next() are used together. This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.

rust-lang/rust

Empowering everyone to build reliable and efficient software.

GitHub

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