GitHub Advisoryadvisory · crates.io

GHSA-r2x6-vrxx-jgv4 Data races in multiqueue

HIGH Published 2021-08-25 Modified 2023-06-13 Official page ↗
Aliases
CVE-2020-36463
Ecosystem
crates.io
Packages
multiqueue
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-362, CWE-77
Reviewed
2021-08-18

Affected packages

• crates.io multiqueue: <= 0.3.2 (no fix yet)

Description

Affected versions of this crate unconditionally implemented Send for types used in queue implementations (InnerSend, InnerRecv, FutInnerSend, FutInnerRecv). This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior.

Related

Alias · CVE (1)

  • CVE-2020-36463 An issue was discovered in the multiqueue crate through 2020-12-25 for Rust. vulnerability

Weakness · CWE (2)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
  • CWE-77 Improper Neutralization of Special Elements used in a Command weakness

References