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CVE-2022-4039

8.0 · HIGH

A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled.

Published Sep 22, 2023CWE-276EPSS 0.79%

Overview

CVE-2022-4039 is a high-severity vulnerability. It was published on September 22, 2023 and has a CVSS 3.1 base score of 8.0 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refaccess.redhat.com/errata/RHSA-2023:1047Refaccess.redhat.com/security/cve/CVE-2022-4039Refbugzilla.redhat.com/show_bug.cgi?id=2143416Refaccess.redhat.com/errata/RHSA-2023:1047Refaccess.redhat.com/security/cve/CVE-2022-4039Refbugzilla.redhat.com/show_bug.cgi?id=2143416

How CyberStrike helps

Frequently asked questions

What is CVE-2022-4039?

CVE-2022-4039 is a high-severity vulnerability. It was published on September 22, 2023 and has a CVSS 3.1 base score of 8.0 (HIGH).

How severe is CVE-2022-4039?

This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-4039?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-4039?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-4039 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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