Race Condition Affecting multiqueue package, versions *


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.48% (64th percentile)

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  • Snyk IDSNYK-RUST-MULTIQUEUE-1316317
  • published9 Jul 2021
  • disclosed25 Dec 2020
  • creditUnknown

Introduced: 25 Dec 2020

CVE-2020-36463  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

There is no fixed version for multiqueue.

Overview

multiqueue is an A fast mpmc broadcast queue

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

CVSS Base Scores

version 3.1