CVE-2024-5967

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The LDAP testing endpoint allows changing the Connection URL\u00a0 independently without re-entering the currently configured LDAP bind credentials. This flaw allows an attacker with admin\u00a0access (permission manage-realm) to change the LDAP host URL (\"Connection URL\") to a machine they control. The Keycloak server will connect to the attacker's host and try to authenticate with the configured credentials, thus leaking them to the attacker. As a consequence, an attacker who has compromised the admin console or compromised a user with sufficient privileges can leak domain credentials and attack the domain."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en Keycloak. El endpoint de prueba LDAP permite cambiar la URL de conexi\u00f3n de forma independiente sin volver a ingresar las credenciales de enlace LDAP configuradas actualmente. Esta falla permite que un atacante con acceso de administrador (permiso de administraci\u00f3n de dominio) cambie la URL del host LDAP (\"URL de conexi\u00f3n\") a una m\u00e1quina que controla. El servidor Keycloak se conectar\u00e1 al host del atacante e intentar\u00e1 autenticarse con las credenciales configuradas, filtr\u00e1ndoselas as\u00ed al atacante. Como consecuencia, un atacante que haya comprometido la consola de administraci\u00f3n o haya comprometido a un usuario con privilegios suficientes puede filtrar las credenciales del dominio y atacar el dominio."}], "id": "CVE-2024-5967", "lastModified": "2026-06-17T08:17:00.260", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 2.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 1.4, "source": "secalert@redhat.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-5967", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-06-18T15:10:07.326821Z", "version": "2.0.3"}}]}, "published": "2024-06-18T12:15:12.707", "references": [{"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6493"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6494"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6495"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6497"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6499"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6500"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/errata/RHSA-2024:6501"}, {"source": "secalert@redhat.com", "url": "https://access.redhat.com/security/cve/CVE-2024-5967"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292200"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/security/cve/CVE-2024-5967"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292200"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{"acknowledgement": "Upstream acknowledges Simon Wessling as the original reporter.", "affected_release": [{"advisory": "RHSA-2024:6501", "cpe": "cpe:/a:redhat:build_keycloak:22", "package": "keycloak-core", "product_name": "Red Hat Build of Keycloak", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6500", "cpe": "cpe:/a:redhat:build_keycloak:22::el9", "package": "rhbk/keycloak-operator-bundle:22.0.12-1", "product_name": "Red Hat build of Keycloak 22", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6500", "cpe": "cpe:/a:redhat:build_keycloak:22::el9", "package": "rhbk/keycloak-rhel9:22-17", "product_name": "Red Hat build of Keycloak 22", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6500", "cpe": "cpe:/a:redhat:build_keycloak:22::el9", "package": "rhbk/keycloak-rhel9-operator:22-20", "product_name": "Red Hat build of Keycloak 22", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6499", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6", "package": "keycloak-core", "product_name": "Red Hat Single Sign-On 7", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6493", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7", "package": "rh-sso7-keycloak-0:18.0.16-1.redhat_00001.1.el7sso", "product_name": "Red Hat Single Sign-On 7.6 for RHEL 7", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6494", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8", "package": "rh-sso7-keycloak-0:18.0.16-1.redhat_00001.1.el8sso", "product_name": "Red Hat Single Sign-On 7.6 for RHEL 8", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6495", "cpe": "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9", "package": "rh-sso7-keycloak-0:18.0.16-1.redhat_00001.1.el9sso", "product_name": "Red Hat Single Sign-On 7.6 for RHEL 9", "release_date": "2024-09-09T00:00:00Z"}, {"advisory": "RHSA-2024:6497", "cpe": "cpe:/a:redhat:rhosemc:1.0::el8", "package": "rh-sso-7/sso76-openshift-rhel8:7.6-52", "product_name": "RHEL-8 based Middleware Containers", "release_date": "2024-09-09T00:00:00Z"}], "bugzilla": {"description": "keycloak: Leak of configured LDAP bind credentials through the Keycloak admin console", "id": "2292200", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292200"}, "csaw": false, "cvss3": {"cvss3_base_score": "2.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N", "status": "verified"}, "cwe": "CWE-276", "details": ["A vulnerability was found in Keycloak. The LDAP testing endpoint allows changing the Connection URL\u00a0 independently without re-entering the currently configured LDAP bind credentials. This flaw allows an attacker with admin\u00a0access (permission manage-realm) to change the LDAP host URL (\"Connection URL\") to a machine they control. The Keycloak server will connect to the attacker's host and try to authenticate with the configured credentials, thus leaking them to the attacker. As a consequence, an attacker who has compromised the admin console or compromised a user with sufficient privileges can leak domain credentials and attack the domain.", "A vulnerability was found in Keycloak. The LDAP testing endpoint allows changing the Connection URL\u00a0 independently without re-entering the currently configured LDAP bind credentials. This flaw allows an attacker with admin\u00a0access (permission manage-realm) to change the LDAP host URL (\"Connection URL\") to a machine they control. The Keycloak server will connect to the attacker's host and try to authenticate with the configured credentials, thus leaking them to the attacker. As a consequence, an attacker who has compromised the admin console or compromised a user with sufficient privileges can leak domain credentials and attack the domain."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-5967", "public_date": "2024-06-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-5967\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-5967"], "threat_severity": "Low"}

{}