CVE-2024-25631

Unencrypted traffic between pods when using Wireguard and an external kvstore

Published Feb 20, 2024 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-0762 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.
Github GHSA Github GHSA GHSA-x989-52fc-4vr4 Unencrypted traffic between pods when using Wireguard and an external kvstore
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00036}

epss

{'score': 0.00065}

Type Values Removed Values Added
First Time appeared Cilium
Cilium cilium
Weaknesses CWE-319
CPEs cpe:2.3:a:cilium:cilium:*:*:*:*:*:*:*:*
Vendors & Products Cilium
Cilium cilium
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 26, 2024, 2:46 PM
Reserved
Feb 8, 2024, 10:26 PM
Status
Analyzed
Published
Feb 20, 2024, 6:15 PM
Modified
Jun 17, 2026, 7:16 AM