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to cause a denial of service (crash) and possibly execute arbitrary code via a Resource Record (RR) with an unknown type containing input that is longer than a specified length."}, {"lang": "es", "value": "Desboramiento de buffer basado en memoria din\u00e1mica en la funci\u00f3n ldns_rr_new_frm_str_internal en ldns antes de v1.6.11, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un Resource Record (RR) con una entrada que contiene un tipo desconocido m\u00e1s largo del tama\u00f1o especificado"}], "id": "CVE-2011-3581", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-11-04T21:55:06.037", "references": [{"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068091.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068201.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-October/068239.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00008.html"}, {"source": "secalert@redhat.com", "url": "http://nlnetlabs.nl/svn/ldns/tags/release-1.6.11/Changelog"}, {"source": "secalert@redhat.com", "url": 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"af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00008.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://nlnetlabs.nl/svn/ldns/tags/release-1.6.11/Changelog"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/oss-sec/2011/q3/503"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/oss-sec/2011/q3/542"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/46470"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/46476"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.nlnetlabs.nl/bugs-script/show_bug.cgi?id=403"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/49748"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Deferred", 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