CVE-2023-22466: RUSTSEC-2023-0001 - reject_remote_clients Configuration corruption

CVE-2023-22466 · Severity: low · CVSS 3.1 · Published 2023-01-04

reject_remote_clients Configuration corruption

Technologies: tokio (crates.io). Vendors: crates.io.

Quick answers

Is CVE-2023-22466 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-22466 being exploited in the wild.
How severe is CVE-2023-22466?
Low severity, with a CVSS score of 3.1, published 4 January 2023.
Which products and versions are affected?
tokio (crates.io) SEMVER:introduced=1.7.0,fixed=1.18.4, SEMVER:introduced=1.7.0,fixed=1.18.4,introduced=1.19.0,fixed=1.20.3,introduced=1.21.0,fixed=1.23.1.
Is there a fix for CVE-2023-22466?
Yes. tokio (crates.io): upgrade to 1.18.4, 1.23.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-22466?
Check whether you run tokio (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • tokio (crates.io): upgrade to 1.18.4, 1.23.1 or later
    cargo update -p tokio

Affected products

  • tokio (crates.io) SEMVER:introduced=1.7.0,fixed=1.18.4, SEMVER:introduced=1.7.0,fixed=1.18.4,introduced=1.19.0,fixed=1.20.3,introduced=1.21.0,fixed=1.23.1

Identifiers

  • CVE-2023-22466
  • GHSA-7rrj-xr53-82p7
  • RUSTSEC-2023-0001

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