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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*", "matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*", "matchCriteriaId": "C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Memory leak in Cisco IOS 15.1 and 15.2 allows remote attackers to cause a denial of service (memory consumption) via malformed SIP packets on a NAT interface, aka Bug ID CSCts12366."}, {"lang": "es", "value": "P\u00e9rdida de memoria en Cisco IOS v15.1 y v15.2, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de paquetes SIP con formato incorrecto en una interfaz NAT, tambi\u00e9n conocido como Bug ID CSCts12366."}], "id": "CVE-2011-2578", "lastModified": "2017-12-14T02:29:00.247", "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": "2012-05-02T10:09:21.097", "references": [{"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "http://www.cisco.com/en/US/docs/ios/15_1/release/notes/151-4MCAVS.html"}, {"source": "ykramarz@cisco.com", "url": "http://www.securitytracker.com/id?1027005"}, {"source": "ykramarz@cisco.com", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75338"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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