U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2023-6544 Detail

Description

A flaw was found in the Keycloak package. This issue occurs due to a permissive regular expression hardcoded for filtering which allows hosts to register a dynamic client. A malicious user with enough information about the environment could jeopardize an environment with this specific Dynamic Client Registration and TrustedDomain configuration previously unauthorized.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
https://access.redhat.com/errata/RHSA-2024:1860 CVE, Inc., Red Hat
https://access.redhat.com/errata/RHSA-2024:1861 CVE, Inc., Red Hat
https://access.redhat.com/errata/RHSA-2024:1862 CVE, Inc., Red Hat
https://access.redhat.com/errata/RHSA-2024:1864 CVE, Inc., Red Hat
https://access.redhat.com/errata/RHSA-2024:1866 CVE, Inc., Red Hat
https://access.redhat.com/errata/RHSA-2024:1867 CVE, Inc., Red Hat
https://access.redhat.com/errata/RHSA-2024:1868 CVE, Inc., Red Hat
https://access.redhat.com/security/cve/CVE-2023-6544 CVE, Inc., Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=2253116 CVE, Inc., Red Hat

Weakness Enumeration

CWE-ID CWE Name Source
CWE-625 Permissive Regular Expression Red Hat, Inc.  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-6544
NVD Published Date:
04/25/2024
NVD Last Modified:
11/21/2024
Source:
Red Hat, Inc.