CVE-2022-4039 - CVE House

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Status published High CVE-2022-4039

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

8 CVSS

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

This issue was discovered by Thibault Guittet (Red Hat).

References

More from Red Hat

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Event-driven-ansible: event stream test mode exposes sensitive headers in aap eda

Libsoup: improper handling of http vary header in libsoup caching

Gnutls: stack-based buffer overflow in gnutls_pkcs11_token_init() function

Affected Vendor

Red Hat

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Affected Software

RHEL-8 based Middleware Containers, Red Hat Single Sign-On 7

Vulnerable Versions:

7.6-20

Timeline

Official Publish: September 22nd, 2023

Last Modified: September 24th, 2024

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1222 File and Directory Permissions Modification

Defense Evasion

T1078 Valid Accounts

T1574 Hijack Execution Flow

Privilege Escalation

T1021 Remote Services

Lateral Movement

T1005 Data from Local System