CVE-2023-6544 (GCVE-0-2023-6544)
Vulnerability from cvelistv5
Published
2024-04-25 15:58
Modified
2024-11-24 21:10
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1860
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1861
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1862
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1864
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1866
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1867
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2024:1868
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2023-6544
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2253116
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1860
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1861
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1862
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1864
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1866
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1867
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2024:1868
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2023-6544
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2253116
Impacted products
Vendor Product Version
Version: 22.0.0   ≤
Version: 23.0.0   ≤
Create a notification for this product.
   Red Hat Red Hat build of Keycloak 22 Unaffected: 22.0.10-1   < *
    cpe:/a:redhat:build_keycloak:22::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 22 Unaffected: 22-13   < *
    cpe:/a:redhat:build_keycloak:22::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 22 Unaffected: 22-16   < *
    cpe:/a:redhat:build_keycloak:22::el9
 Create a notification for this product.
   Red Hat Red Hat build of Keycloak 22.0.10     cpe:/a:redhat:build_keycloak:22
 Create a notification for this product.
   Red Hat Red Hat Single Sign-On 7.6 for RHEL 7 Unaffected: 0:18.0.13-1.redhat_00001.1.el7sso   < *
    cpe:/a:redhat:red_hat_single_sign_on:7.6::el7
 Create a notification for this product.
   Red Hat Red Hat Single Sign-On 7.6 for RHEL 8 Unaffected: 0:18.0.13-1.redhat_00001.1.el8sso   < *
    cpe:/a:redhat:red_hat_single_sign_on:7.6::el8
 Create a notification for this product.
   Red Hat Red Hat Single Sign-On 7.6 for RHEL 9 Unaffected: 0:18.0.13-1.redhat_00001.1.el9sso   < *
    cpe:/a:redhat:red_hat_single_sign_on:7.6::el9
 Create a notification for this product.
   Red Hat RHEL-8 based Middleware Containers Unaffected: 7.6-46   < *
    cpe:/a:redhat:rhosemc:1.0::el8
 Create a notification for this product.
   Red Hat RHSSO 7.6.8     cpe:/a:redhat:red_hat_single_sign_on:7.6
 Create a notification for this product.
Show details on NVD website

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}


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