CVE-2014-5354

{"id": "CVE-2014-5354", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-12-16T23:59:01.247", "references": [{"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00061.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/71680", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1031376", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2498-1", "source": "cve@mitre.org"}, {"url": "https://github.com/krb5/krb5/commit/04038bf3633c4b909b5ded3072dc88c8c419bf16", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by creating a database entry for a keyless principal, as demonstrated by a kadmin \"add_principal -nokey\" or \"purgekeys -all\" command."}, {"lang": "es", "value": "plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) 1.12.x y 1.13.x anterior a 1.13.1, cuando el KDC utiliza LDAP, permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda del demonio) mediante la creaci\u00f3n de una entrada de la base de datos para un principal sin clave, tal y como fur demostrado por un comando kadmin 'add_principal -nokey' o 'purgekeys -all'."}], "lastModified": "2020-01-21T15:46:49.820", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos:5_1.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "867316AC-64F2-437A-9A83-EBA0F92C6786"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79A9FAE9-7219-4D6A-9E94-FFE20223537D"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.12.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EA68BC90-FCFC-4C9B-8574-9029DB2358E9"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.12.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D0A28CB-173D-4676-B083-E3718213B840"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "sourceIdentifier": "cve@mitre.org"}