CVE-2020-17477

{"id": "CVE-2020-17477", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-10-26T13:15:09.293", "references": [{"url": "https://forge.univention.org/bugzilla/show_bug.cgi?id=50669", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://forge.univention.org/bugzilla/show_bug.cgi?id=50669", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-522"}]}], "descriptions": [{"lang": "en", "value": "Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes (sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory) via LDAP search requests. For example, a teacher can gain administrator access via an NTLM hash."}, {"lang": "es", "value": "Las ACL de LDAP incorrectas en ucs-school-ldap-acls-master en UCS@school antes de 4.4v5-errata permiten a los profesores, el personal y los administradores escolares remotos leer hashes de contrase\u00f1as LDAP (sambaNTPassword, krb5Key, sambaPasswordHistory y pwhistory) a trav\u00e9s de solicitudes de b\u00fasqueda LDAP. Por ejemplo, un profesor puede obtener acceso de administrador mediante un hash NTLM."}], "lastModified": "2024-11-21T05:08:11.550", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:univention:ucs\\@school:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90065C97-0251-4934-AE91-0B972426FCF9", "versionEndIncluding": "4.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}