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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-05-25T17:47:51.095Z

Updated: 2024-08-02T14:37:15.467Z

Reserved: 2023-04-18T16:13:15.881Z

Link: CVE-2023-30851

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-05-25T18:15:10.240

Modified: 2023-06-01T20:35:42.710

Link: CVE-2023-30851

cve-icon Redhat

No data.