CVE-2022-1677

MediumCVSS 6.3/10Last modified Jun 17, 2026

Description

In OpenShift Container Platform, a user with permissions to create or modify Routes can craft a payload that inserts a malformed entry into one of the cluster router's HAProxy configuration files. This malformed entry can match any arbitrary hostname, or all hostnames in the cluster, and direct traffic to an arbitrary application within the cluster, including one under attacker control.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-400

Affected software

No affected versions have been published.

Timeline

Published: Sep 1, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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