CVE-2022-4039

moderate-risk

Published 2023-09-22

A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled. This flaw allows an attacker to use this interface to deploy malicious code and access and modify potentially sensitive information in the app server configuration.

Do I need to act?

0.12% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 8.0/10 High

ADJACENT_NETWORK / LOW complexity

Affected Products (9)

Single Sign-On

Openshift Container Platform

Openshift Container Platform For Ibm Z

Openshift Container Platform For Linuxone

Openshift Container Platform For Power

Affected Vendors

Redhat

References (6)

Vendor Advisory https://access.redhat.com/errata/RHSA-2023:1047

Vendor Advisory https://access.redhat.com/security/cve/CVE-2022-4039

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2143416

Vendor Advisory https://access.redhat.com/errata/RHSA-2023:1047

Vendor Advisory https://access.redhat.com/security/cve/CVE-2022-4039

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=2143416

/ 100

moderate-risk

Severity 25/34 · High

Exploitability 1/34 · Minimal

Exposure 15/34 · Moderate