CVE-2020-3385

{"id": "CVE-2020-3385", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.1, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2020-07-16T18:15:19.003", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vedgfpdos-PkqQrnwV", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-371"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this vulnerability by sending crafted packets through an affected device. A successful exploit could allow the attacker to cause the device to reboot, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en el motor deep packet inspection (DPI) de Cisco SD-WAN vEdge Routers podr\u00eda permitir a un atacante adyacente no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sobre un sistema afectado. La vulnerabilidad es debido al manejo insuficiente de los paquetes malformados. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes dise\u00f1ados a trav\u00e9s de un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el dispositivo se reinicie, resultando en una condici\u00f3n DoS"}], "lastModified": "2020-07-23T12:44:19.427", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2374CB29-E84C-4F2C-919C-1AE05880C8C9", "versionEndIncluding": "18.3.0"}, {"criteria": "cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A70087FF-D645-4F6A-9DE7-77A5D167BAD8", "versionEndExcluding": "18.4.5", "versionStartIncluding": "18.4.0"}, {"criteria": "cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "29124AAF-CC72-4B12-B1DE-92B10477805D", "versionEndExcluding": "19.2.3", "versionStartIncluding": "19.2.0"}, {"criteria": "cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6C911C5-4CE4-43C5-8493-7E60EEF51D31", "versionEndExcluding": "20.1.1", "versionStartIncluding": "19.3.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1356861D-E6CA-4973-9597-629507E8C07E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:vedge_cloud_router:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3414A3DC-8CF2-41B5-BD73-127712934DE8"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}