CVE-2024-52529: Cilium's Layer 7 policy enforcement may not occur in policies with wildcarded port ranges

CVE-2024-52529 · Severity: low · CVSS 3.1 · Published 2024-11-27

Cilium's Layer 7 policy enforcement may not occur in policies with wildcarded port ranges in github.com/cilium/cilium

Technologies: github.com/cilium/cilium (Go). Vendors: Go.

Quick answers

Is CVE-2024-52529 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-52529 being exploited in the wild.
How severe is CVE-2024-52529?
Low severity, with a CVSS score of 3.1, published 27 November 2024.
Which products and versions are affected?
github.com/cilium/cilium (Go) SEMVER:introduced=1.16.0,fixed=1.16.4.
Is there a fix for CVE-2024-52529?
Yes. github.com/cilium/cilium (Go): upgrade to 1.16.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-52529?
Check whether you run github.com/cilium/cilium (Go) 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

  • github.com/cilium/cilium (Go): upgrade to 1.16.4 or later
    go get github.com/cilium/cilium@v1.16.4

Affected products

  • github.com/cilium/cilium (Go) SEMVER:introduced=1.16.0,fixed=1.16.4

Identifiers

  • CVE-2024-52529
  • GHSA-xg58-75qf-9r67
  • GO-2024-3290

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