CVE Vulnerabilities

CVE-2021-28032

Published: Mar 05, 2021 | Modified: Mar 09, 2021
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered in the nano_arena crate before 0.5.2 for Rust. There is an aliasing violation in split_at because two mutable references can exist for the same element, if Borrow behaves in certain ways. This can have a resultant out-of-bounds write or use-after-free.

Affected Software

Name Vendor Start Version End Version
Nano_arena Nano_arena_project * 0.5.2 (excluding)

References