CVE-2022-4039

Rhsso-container-image: unsecured management interface exposed to adjecent network

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.

Category

8.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.12%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: Red Hat RHEL-8 based Middleware Containers
Affected: Red Hat Red Hat Single Sign-On 7
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/errata/RHSA-2023:1047 vendor advisory
https://access.redhat.com/security/cve/CVE-2022-4039 vdb entry vendor advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2143416 vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2022-4039?
CVE-2022-4039 has been scored as a high severity vulnerability.
How to fix CVE-2022-4039?
To fix CVE-2022-4039, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-4039 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-4039 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-4039?
CVE-2022-4039 affects Red Hat RHEL-8 based Middleware Containers, Red Hat Red Hat Single Sign-On 7.
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