CVE-2024-25630CWE-311

Cilium has unencrypted ingress/health traffic when using Wireguard transparent encryption

Medium · published February 20, 2024

CVSS v3.1
6.1
EPSS
0%
Percentile
7.5
In the wild
Unconfirmed
What it is

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who are using CRDs to store Cilium state (the default configuration) and Wireguard transparent encryption, traffic to/from the Ingress and health endpoints 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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00184 · 7.5th percentile
Weakness
CWE-311 · Missing Encryption of Sensitive Data
Published
2024-02-20T17:53Z
EPSS history
Timeline
  • 20 FEB 17:53Z
    Cilium has unencrypted ingress/health traffic when using Wireguard transparent encryption
    cvelistv5