CVE-2012-4663

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8.5(1.13) and the Firewall Services Module (FWSM) 4.1 before 4.1(7) in Cisco Catalyst 6500 series switches and 7600 series routers allows remote attackers to cause a denial of service (device reload) via a crafted DCERPC packet, aka Bug IDs CSCtr21346 and CSCtr27521."}, {"lang": "es", "value": "El motor de inspecci\u00f3n DCERPC en los dispositivos Cisco Adaptive Security Appliances (ASA) 5500, y el M\u00f3dulo de Servicios de ASA (ASASM) en los dispositivos Cisco Catalyst 6500, con la versi\u00f3n del software anterior a la v8.3(2.25), v8.4 antes de v8.4 (2,5) y v8.5 antes de v8.5(1.13) y el Firewall Services Module (FWSM) v4.1 antes de v4.1(7) en los switches Cisco Catalyst 6500 y los routers de la serie 7600, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (reinicio del dispositivo) a trav\u00e9s de un paquete DCERPC modificado, tambi\u00e9n conocido como bug CSCtr21346 y CSCtr27521.\r\n"}], "id": "CVE-2012-4663", "lastModified": "2026-06-16T23:45:32.290", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-10-29T20:55:01.353", "references": [{"source": "psirt@cisco.com", "url": "http://osvdb.org/86148"}, {"source": "psirt@cisco.com", "url": "http://secunia.com/advisories/50857"}, {"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20121010-asa"}, {"source": "psirt@cisco.com", "url": 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"https://exchange.xforce.ibmcloud.com/vulnerabilities/79175"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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