CVE-2021-38191 Information

Description

An issue was discovered in the tokio crate before 1.8.1 for Rust. Upon a JoinHandle::abort a Task may be dropped in the wrong thread.

CVSS Vector

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

Reference

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tokio/RUSTSEC-2021-0072.md https://rustsec.org/advisories/RUSTSEC-2021-0072.html

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9