CVE-2017-8028

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This occurs because some LDAP vendors require an explicit operation for the LDAP bind to take effect."}, {"lang": "es", "value": "En Pivotal Spring-LDAP en versiones 1.3.0 - 2.3.1, al conectarse a algunos servidores LDAP, cuando no se enlazan atributos adicionales y cuando se emplea LDAP BindAuthenticator con org.springframework.ldap.core.support.DefaultTlsDirContextAuthenticationStrategy como la estrategia de autenticaci\u00f3n y configurando userSearch, se permite la autenticaci\u00f3n con una contrase\u00f1a arbitraria cuando el nombre de usuario es correcto. Esto ocurre porque algunos fabricantes LDAP requieren una operaci\u00f3n expl\u00edcita para que el enlace LDAP tenga efecto."}], "id": "CVE-2017-8028", "lastModified": "2026-06-17T01:25:39.727", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-11-27T10:29:00.720", "references": [{"source": "security_alert@emc.com", "url": "https://access.redhat.com/errata/RHSA-2018:0319"}, {"source": "security_alert@emc.com", "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00026.html"}, {"source": "security_alert@emc.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://pivotal.io/security/cve-2017-8028"}, {"source": "security_alert@emc.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://www.debian.org/security/2017/dsa-4046"}, {"source": "security_alert@emc.com", "url": "https://www.oracle.com/security-alerts/cpujan2021.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2018:0319"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00026.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://pivotal.io/security/cve-2017-8028"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://www.debian.org/security/2017/dsa-4046"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.oracle.com/security-alerts/cpujan2021.html"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2018:0319", "cpe": "cpe:/a:redhat:jboss_amq:6.3", "package": "Camel", "product_name": "Red Hat JBoss A-MQ 6.3", "release_date": "2018-02-14T00:00:00Z"}, {"advisory": "RHSA-2018:0319", "cpe": "cpe:/a:redhat:jboss_fuse:6.3", "package": "Camel", "product_name": "Red Hat JBoss Fuse 6.3", "release_date": "2018-02-14T00:00:00Z"}], "bugzilla": {"description": "spring-ldap: Authentication with userSearch and STARTTLS allows authentication with arbitrary password", "id": "1510968", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1510968"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.4", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N", "status": "verified"}, "cwe": "CWE-287", "details": ["In Pivotal Spring-LDAP versions 1.3.0 - 2.3.1, when connected to some LDAP servers, when no additional attributes are bound, and when using LDAP BindAuthenticator with org.springframework.ldap.core.support.DefaultTlsDirContextAuthenticationStrategy as the authentication strategy, and setting userSearch, authentication is allowed with an arbitrary password when the username is correct. This occurs because some LDAP vendors require an explicit operation for the LDAP bind to take effect.", "A vulnerability was found in spring-ldap that allows an attacker to authenticate with an arbitrary password. When spring-ldap connected to some LDAP servers, when no additional attributes are bound, when using LDAP BindAuthenticator with org.springframework.ldap.core.support.DefaultTlsDirContextAuthenticationStrategy as the authentication strategy, and when setting userSearch, authentication is allowed with an arbitrary password when the username is correct."], "name": "CVE-2017-8028", "package_state": [{"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Affected", "package_name": "spring-ldap-core", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:storage:3", "fix_state": "Will not fix", "impact": "low", "package_name": "spring-ldap-core", "product_name": "Red Hat Storage 3"}], "public_date": "2017-10-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-8028\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-8028"], "threat_severity": "Important"}

{}