VULNERABILITY INTELLIGENCE

CVE-2019-3818

CVSS score7.5 HIGH
EPSS probability0.66%
CISA KEVNot currently listed
Published2019-02-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The kube-rbac-proxy container before version 0.4.1 as used in Red Hat OpenShift Container Platform does not honor TLS configurations, allowing for use of insecure ciphers and TLS 1.0. An attacker could target traffic sent over a TLS connection with a weak configuration and potentially break the encryption.

Weakness classification

  • CWE-327: Use of a Broken or Risky Cryptographic Algorithm

Primary references