CVE-2009-2056

{"id": "CVE-2009-2056", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:M/C:N/I:N/A:P", "authentication": "MULTIPLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-08-21T17:30:00.297", "references": [{"url": "http://securitytracker.com/id?1022756", "source": "psirt@cisco.com"}, {"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@cisco.com"}, {"url": "http://securitytracker.com/id?1022756", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080af150f.shtml", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "Cisco IOS XR 3.8.1 and earlier allows remote authenticated users to cause a denial of service (process crash) via vectors involving a BGP UPDATE message with many AS numbers prepended to the AS path."}, {"lang": "es", "value": "Cisco IOS XR 3.8.1 y versiones anteriores permite a atacantes remotos autenticados provocar una denegaci\u00f3n de servicio (caida de proceso) mediante vectores relacionados con un mensaje BGP UPDATE con muchos n\u00fameros AS al comienzo de la ruta AS."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": 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