CVE-2021-30456

Published: Apr 7, 2021Modified: Nov 21, 2024

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

An issue was discovered in the id-map crate through 2021-02-26 for Rust. A double free can occur in get_or_insert upon a panic of a user-provided f function.

Affected (1)

Products: Id Map Project: Id Map

Id Map Project

1 product

Id Map

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Id Map Project Id Map	Up to 2021-02-26

Related CWEs

CWE-415

Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (2)

https://rustsec.org/advisories/RUSTSEC-2021-0052.html

Source: cve@mitre.org

Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2021-0052.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.