Cleartext Transmission of Sensitive Information Affecting github.com/cilium/cilium package, versions <1.14.7


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.05% (23rd percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMCILIUMCILIUM-6256319
  • published21 Feb 2024
  • disclosed20 Feb 2024
  • creditUnknown

Introduced: 20 Feb 2024

CVE-2024-25630  (opens in a new tab)
CWE-319  (opens in a new tab)

How to fix?

Upgrade github.com/cilium/cilium to version 1.14.7 or higher.

Overview

github.com/cilium/cilium is an open source software for providing and transparently securing network connectivity and loadbalancing between application workloads such as application containers or processes.

Affected versions of this package are vulnerable to Cleartext Transmission of Sensitive Information due to the handling of ingress/health traffic when using Wireguard transparent encryption. An attacker can intercept and read responses from pods to the Ingress and health endpoints, which are not encrypted under certain configurations.

Note:

This vulnerability does not affect traffic from the Ingress and health endpoints to pods. The health endpoint is specifically used for Cilium's internal health checks.

CVSS Scores

version 3.1