Show plain JSON{"id": "CVE-2011-1530", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-12-08T20:55:00.827", "references": [{"url": "http://secunia.com/advisories/47124", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://securitytracker.com/id?1026374", "source": "cve@mitre.org"}, {"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:184", "source": "cve@mitre.org"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1790.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/archive/1/520756/100/0/threaded", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/50929", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71655", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/47124", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://securitytracker.com/id?1026374", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:184", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1790.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/archive/1/520756/100/0/threaded", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/50929", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71655", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error."}, {"lang": "es", "value": "La funci\u00f3n process_tgs_req en do_tgs_req.c en Key Distribution Center (KDC) en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.9 hasta v1.9.2 permite a usuarios autenticados remotamente provocar una denegaci\u00f3n de servicio (desreferencia a puntero nulo y ca\u00edda del demonio) a trav\u00e9s de una petici\u00f3n TGS modificada que provoca un error diferente del error KRB5_KDB_NOENTRY."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mit:mit_kerberos:5.1.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2868E88B-55E5-4734-B5E7-AB4F6636E90F"}, {"criteria": "cpe:2.3:a:mit:mit_kerberos:5.1.9.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94582FFF-A0F0-4FA0-AE71-622D91B6F207"}, {"criteria": "cpe:2.3:a:mit:mit_kerberos:5.1.9.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C912CAE7-239F-47B1-B1CC-627BE581DE57"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"} 