CVE-2021-45720 Information

Description

An issue was discovered in the lru crate before 0.7.1 for Rust. The iterators have a use-after-free as demonstrated by an access after a pop operation.

CVSS Vector

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

Reference

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/lru/RUSTSEC-2021-0130.md https://rustsec.org/advisories/RUSTSEC-2021-0130.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5