CVE-2024-25631

medium

Description

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.

References

https://github.com/cilium/cilium/security/advisories/GHSA-x989-52fc-4vr4

https://github.com/cilium/cilium/releases/tag/v1.14.7

https://docs.cilium.io/en/stable/security/network/encryption-wireguard/#encryption-wg

https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstore

Details

Source: Mitre, NVD

Published: 2024-02-20

Updated: 2024-02-20

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:A/AC:H/Au:N/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

Severity: Medium