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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:*", "matchCriteriaId": "DA35D4AA-24B3-428E-84ED-804EF941E9A9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13055."}, {"lang": "es", "value": "La implementaci\u00f3n BGP en Cisco NX-OS no filtra adecudamente rutas AS, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (reinicio del servicio BGP y resincronizaci\u00f3n) a trav\u00e9s de un mensaje UPDATE malformado, tambi\u00e9n conocido como Bug ID CSCtn13055."}], "id": "CVE-2012-4098", "lastModified": "2024-11-21T01:42:12.773", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-10-05T10:55:03.387", "references": [{"source": "ykramarz@cisco.com", "url": "http://osvdb.org/98129"}, {"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4098"}, {"source": "ykramarz@cisco.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/87675"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/98129"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4098"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/87675"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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