CVE-2011-3296

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when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875."}, {"lang": "es", "value": "Cisco Firewall Services Module (tambi\u00e9n conocido como FWSM) v3.1 antes de v3.1(21), v3.2 antes de v3.2(22), v4.0 antes de v4.0(16), y v4.1 antes de v4.1(7), cuando se utiliza IPv6, permite a atacantes remotos causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria y ca\u00edda o bloqueo del m\u00f3dulo) a trav\u00e9s de vectores que desencadenan un mensaje de syslog 302015. Se trata de un problema tambi\u00e9n conocido como Bug ID CSCti83875."}], "id": "CVE-2011-3296", "lastModified": "2026-06-16T23:33:02.650", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-10-06T10:55:05.143", "references": [{"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://www.cisco.com/warp/public/707/cisco-sa-20111005-fwsm.shtml"}, {"source": "psirt@cisco.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70326"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.cisco.com/warp/public/707/cisco-sa-20111005-fwsm.shtml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70326"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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