CVE-2020-3465

{"id": "CVE-2020-3465", "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}], "cvssMetricV31": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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}, {"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": "2020-09-24T18:15:19.557", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-le-drTOB625", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-le-drTOB625", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a device to reload. The vulnerability is due to incorrect handling of certain valid, but not typical, Ethernet frames. An attacker could exploit this vulnerability by sending the Ethernet frames onto the Ethernet segment. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition."}, {"lang": "es", "value": "Una vulnerabilidad en Cisco IOS XE Software, podr\u00eda permitir a un atacante adyacente no autenticado causar la recarga de un dispositivo. La vulnerabilidad es debido al manejo incorrecto de determinadas tramas Ethernet v\u00e1lidas, pero no t\u00edpicas. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de las tramas de Ethernet hacia el segmento Ethernet. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el dispositivo se recargue, resultando en una condici\u00f3n de denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2024-11-21T05:31:07.557", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xe:16.6.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "01B53828-C520-4845-9C14-6C7D50EAA3A8"}, {"criteria": "cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5A6B707B-4543-41F1-83DF-49A93BF56FB1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:1100-4p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AA8D5057-138A-42C4-BA35-8077A0A60068"}, {"criteria": "cpe:2.3:h:cisco:1100-8p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ED555B12-41F4-4D62-B519-22601FB7AF8D"}, {"criteria": "cpe:2.3:h:cisco:1100_terminal_services_gateways:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F9A4ED65-7DED-4EAD-BF37-FCA71E807CA1"}, {"criteria": "cpe:2.3:h:cisco:1101-4p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21B10158-5235-483E-BACD-C407609EA6BE"}, {"criteria": "cpe:2.3:h:cisco:1109-2p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8964F9BA-6E6C-44BF-9A8C-93D081B6678C"}, {"criteria": "cpe:2.3:h:cisco:1109-4p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "51251FE1-67D2-4903-B7D3-E0C727B9A93C"}, {"criteria": "cpe:2.3:h:cisco:1111x-8p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "784E4562-FE26-4049-9D23-4CA46432EE14"}, {"criteria": "cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6C8AED7C-DDA3-4C29-BB95-6518C02C551A"}, {"criteria": "cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5419CB9F-241F-4431-914F-2659BE27BEA5"}, {"criteria": "cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5720462A-BE6B-4E84-A1A1-01E80BBA86AD"}, {"criteria": "cpe:2.3:h:cisco:4461_integrated_services_router:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E8B60888-6E2B-494E-AC65-83337661EE7D"}, {"criteria": "cpe:2.3:h:cisco:9800-cl:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CE2BC76E-A166-4E71-B058-F49FF84A9E19"}, {"criteria": "cpe:2.3:h:cisco:9800-l:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "542244A0-300C-4630-812A-BF45F61E38DD"}, {"criteria": "cpe:2.3:h:cisco:csr_1000v:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BF8B0B49-2C99-410B-B011-5B821C5992FB"}, {"criteria": "cpe:2.3:h:cisco:esr6300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "44D19136-4ECB-437F-BA8A-E2FE35A39BF9"}, {"criteria": "cpe:2.3:h:cisco:ir_1101:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A3B6E5F7-881A-4375-93D2-468A50C661E5"}, {"criteria": "cpe:2.3:h:cisco:isrv:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DA48CFE9-2791-40D2-9F33-763C97F7D988"}, {"criteria": "cpe:2.3:h:cisco:vg400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5B0B5617-2EF7-46C8-BBE6-FED211FC86E2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}