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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E08C420-97C2-4323-9388-D6C32E83BBF9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Cisco Wireless LAN Controller (WLC) devices allow remote attackers to cause a denial of service (NULL pointer dereference and device restart) via a zero value in Cisco Discovery Protocol packet data that is not properly handled during SNMP polling, aka Bug ID CSCuo12321."}, {"lang": "es", "value": "Dispositivos Cisco Wireless LAN Controller (WLC) permiten a atacantes remotos causar una denegaci\u00f3n de servicio (referencia a puntero nulo y reinicio de dispositivo) a trav\u00e9s de un valor cero en datos de paquetes de Cisco Discovery Protocol que no se manejan debidamente durante encuestas SNMP, tambi\u00e9n conocido como Bug ID CSCuo12321."}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\n\n\"CWE-476: NULL Pointer Dereference\"", "id": "CVE-2014-3291", "lastModified": "2016-09-07T19:11:08.857", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 5.7, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 5.5, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-06-08T16:55:02.877", "references": [{"source": "ykramarz@cisco.com", "tags": ["Permissions Required"], "url": "http://secunia.com/advisories/57895"}, {"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3291"}, {"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=34558"}, {"source": "ykramarz@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/67926"}, {"source": "ykramarz@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1030410"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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