CVE-2025-30163

描述

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Node based network policies (`fromNodes` and `toNodes`) will incorrectly permit traffic to/from non-node endpoints that share the labels specified in `fromNodes` and `toNodes` sections of network policies. Node based network policy is disabled by default in Cilium. This issue affects: Cilium v1.16 between v1.16.0 and v1.16.7 inclusive and v1.17 between v1.17.0 and v1.17.1 inclusive. This issue is fixed in Cilium v1.16.8 and v1.17.2. Users can work around this issue by ensuring that the labels used in `fromNodes` and `toNodes` fields are used exclusively by nodes and not by other endpoints.

如何修補 CVE-2025-30163

要修補 CVE-2025-30163,請將受影響套件升級到下列已修補版本。

• —升級至 1.16.8 或更新版本

CVE-2025-30163 正在被利用嗎?

低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 1.16.0, < 1.16.8

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-30163
• PATCHgithub.com/cilium/cilium
• WEBdocs.cilium.io/en/stable/security/policy/language/#node-based
• WEBgithub.com/cilium/cilium/pull/36657
• WEB