CVE-2020-3175

{"id": "CVE-2020-3175", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/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": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/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": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/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": 3.9}]}, "published": "2020-02-26T17:15:13.657", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-mds-ovrld-dos", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200226-mds-ovrld-dos", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-664"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the resource handling system of Cisco NX-OS Software for Cisco MDS 9000 Series Multilayer Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper resource usage control. An attacker could exploit this vulnerability by sending traffic to the management interface (mgmt0) of an affected device at very high rates. An exploit could allow the attacker to cause unexpected behaviors such as high CPU usage, process crashes, or even full system reboots of an affected device."}, {"lang": "es", "value": "Una vulnerabilidad en el sistema de manejo de recursos de Cisco NX-OS Software para Cisco MDS 9000 Series Multilayer Switches, podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) sobre un dispositivo afectado. La vulnerabilidad es debido a un control inapropiado del uso de recursos. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de tr\u00e1fico hacia la interfaz de administraci\u00f3n (mgmt0) de un dispositivo afectado a velocidades muy altas. Un explotaci\u00f3n podr\u00eda permitir al atacante causar comportamientos inesperados, tal y como un uso elevado de la CPU, bloqueos del proceso o incluso reinicios del sistema completos de un dispositivo afectado."}], "lastModified": "2024-11-21T05:30:29.070", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:6.2\\(1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD54E122-6102-451E-92BF-AF71D98AEBE0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:mds_9132t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "56426D35-FCFD-406E-9144-2E66C8C86EFC"}, {"criteria": "cpe:2.3:h:cisco:mds_9148s:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D25FA4A8-408B-4E94-B7D9-7DC54B61322F"}, {"criteria": "cpe:2.3:h:cisco:mds_9148t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "831B6D0F-A975-4CBA-B5BB-0AC4AD718FE8"}, {"criteria": "cpe:2.3:h:cisco:mds_9216:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8A72BDC4-6640-45CC-A128-0CDEE38D3ADC"}, {"criteria": "cpe:2.3:h:cisco:mds_9216a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "90094569-AA2C-4D35-807F-9551FACE255F"}, {"criteria": "cpe:2.3:h:cisco:mds_9216i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "306AFBC9-A236-4D03-A1EB-CE7E838D8415"}, {"criteria": "cpe:2.3:h:cisco:mds_9222i:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "12DB1A25-A7C9-412F-88BC-E89588896395"}, {"criteria": "cpe:2.3:h:cisco:mds_9506:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3925D2CF-9D7C-4498-8AF2-45E15D5D009F"}, {"criteria": "cpe:2.3:h:cisco:mds_9509:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C677D356-86C9-4491-A6CA-5E6306B2BB70"}, {"criteria": "cpe:2.3:h:cisco:mds_9513:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "28A3C579-7AAD-41A4-947F-CCB9B09402A5"}, {"criteria": "cpe:2.3:h:cisco:mds_9706:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5182CB50-4D32-4835-B1A8-817D989F919F"}, {"criteria": "cpe:2.3:h:cisco:mds_9710:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "36B3B617-7554-4C36-9B41-19AA3BD2F6E9"}, {"criteria": "cpe:2.3:h:cisco:mds_9718:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B88879A9-A7F5-41E0-8A38-0E09E3FD27F4"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}