Memory flaw in zeroize_derive · CVE-2021-45706 · GitHub Advisory Database · GitHub

Memory flaw in zeroize_derive

Critical severity GitHub Reviewed Published Jan 6, 2022 to the GitHub Advisory Database • Updated Jan 27, 2023

Package

zeroize_derive (Rust)

Affected versions

< 1.1.1

Patched versions

1.1.1

Description

An issue was discovered in the zeroize_derive crate before 1.1.1 for Rust. Dropped memory is not zeroed out for an enum.

References

Published by the National Vulnerability Database

Dec 27, 2021

Reviewed Jan 5, 2022

Published to the GitHub Advisory Database Jan 6, 2022

Last updated Jan 27, 2023

Severity

Critical

9.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H