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CVE-2020-36453 — Vulnerability in scottqueue — CVE Details

HIGH

Queue<T> should have a Send bound on its Send/Sync traits

Published November 15, 2020Updated November 8, 2023Source: osv

Summary

Affected versions of this crate unconditionally implements `Send`/`Sync` for `Queue<T>`. This allows (1) creating data races to a `T: !Sync` and (2) sending `T: !Send` to other threads, resulting in memory corruption or other undefined behavior.

Advisory Timeline

  • First published November 15, 2020 (2157 days ago).
  • Last revised November 8, 2023 — 1088 days after initial publication.

Affected Packages (1)

Affects 1 ecosystem: crates.io (1).

PackageEcosystemAffectedFixed In
scottqueue
crates.io
All versionsRange-based data available

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 8.1 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

References

Frequently Asked Questions

What is CVE-2020-36453?
Queue<T> should have a Send bound on its Send/Sync traits This vulnerability has been assigned a severity rating of HIGH (CVSS score: 8.1/10).
How do I check if my project is affected by CVE-2020-36453?
CVE-2020-36453 affects scottqueue. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2020-36453 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
8.1

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

RUSTSEC-2020-0133
GHSA-gvvv-w559-2hg6

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