CVSS 3.1
5.3 mediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2024-25631
Medium (5.3) in cilium cilium. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in github.com/cilium/cilium 1.14.7.
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who have enabled an external kvstore and Wireguard transparent encryption, traffic between pods in the affected cluster is not encrypted. This issue affects Cilium v1.14 before v1.14.7 and has been patched in Cilium v1.14.7. There is no workaround to this issue.
Severity
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-319, CWE-311
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cilium:cilium
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-x989-52fc-4vr4 | Go | github.com/cilium/cilium | >=1.14.0 <1.14.7 | 1.14.7 |
| GO-2024-2569 | Go | github.com/cilium/cilium | >=1.14.0 <1.14.7 | 1.14.7 |
References
- https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstore
- https://docs.cilium.io/en/stable/security/network/encryption-wireguard/#encryption-wg
- https://github.com/cilium/cilium/releases/tag/v1.14.7
- https://github.com/cilium/cilium/security/advisories/GHSA-x989-52fc-4vr4
- https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstore