cvedb.io
CVE-2023-30851
LOW · CVSS 2.6
EPSS exploitation probability: 0%
Published 2023-05-25T18:15:10.240 · Last modified 2026-06-17T05:55:46.380

Summary

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. This issue only impacts users who have a HTTP policy that applies to multiple `toEndpoints` AND have an allow-all rule in place that affects only one of those endpoints. In such cases, a wildcard rule will be appended to the set of HTTP rules, which could cause bypass of HTTP policies. This issue has been patched in Cilium 1.11.16, 1.12.9, and 1.13.2.

Affected products

cilium — cilium

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.