{"containers": {"cna": {"affected": [{"product": "Cisco NX-OS Software Fibre Channel over Ethernet", "vendor": "n/a", "versions": [{"status": "affected", "version": "Cisco NX-OS Software Fibre Channel over Ethernet"}]}], "datePublic": "2017-06-13T00:00:00", "descriptions": [{"lang": "en", "value": "A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when an FCoE-related process unexpectedly reloads. This vulnerability affects Cisco NX-OS Software on the following Cisco devices when they are configured for FCoE: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches. More Information: CSCvc91729. Known Affected Releases: 8.3(0)CV(0.833). Known Fixed Releases: 8.3(0)ISH(0.62) 8.3(0)CV(0.944) 8.1(1) 8.1(0.8)S0 7.3(2)D1(0.47)."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service Vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-07-07T09:57:01", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "1038628", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1038628"}, {"name": "98991", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/98991"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "ID": "CVE-2017-6655", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Cisco NX-OS Software Fibre Channel over Ethernet", "version": {"version_data": [{"version_value": "Cisco NX-OS Software Fibre Channel over Ethernet"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when an FCoE-related process unexpectedly reloads. This vulnerability affects Cisco NX-OS Software on the following Cisco devices when they are configured for FCoE: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches. More Information: CSCvc91729. Known Affected Releases: 8.3(0)CV(0.833). Known Fixed Releases: 8.3(0)ISH(0.62) 8.3(0)CV(0.944) 8.1(1) 8.1(0.8)S0 7.3(2)D1(0.47)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service Vulnerability"}]}]}, "references": {"reference_data": [{"name": "1038628", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1038628"}, {"name": "98991", "refsource": "BID", "url": "http://www.securityfocus.com/bid/98991"}, {"name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos", "refsource": "CONFIRM", "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos"}]}}}}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2017-6655", "datePublished": "2017-06-13T06:00:00", "dateReserved": "2017-03-09T00:00:00", "dateUpdated": "2017-07-07T09:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cisco:mds_9000_nx-os:7.3\\(1\\)d1\\(1\\):*:*:*:*:*:*:*", "matchCriteriaId": "248188E7-3216-435A-9625-FDCEA2C11863", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:nx-os_for_nexus_5500_platform_switches:7.3\\(1\\)n1\\(1\\):*:*:*:*:*:*:*", "matchCriteriaId": "B159EFB5-63F1-4E3E-B015-AC7B4A42A25B", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:nx-os_for_nexus_5600_platform_switches:7.3\\(1\\)n1\\(1\\):*:*:*:*:*:*:*", "matchCriteriaId": "AB9B9529-DD6B-40F8-A6E7-CB698C831F34", "vulnerable": true}, {"criteria": "cpe:2.3:a:cisco:nx-os_for_nexus_7700_series_switches:8.0\\(1\\)\\(ed\\):*:*:*:*:*:*:*", "matchCriteriaId": "16251FB0-AFB1-4B4C-97D8-F7E25D3B3CEF", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:8.0\\(1\\)s2:*:*:*:*:*:*:*", "matchCriteriaId": "167FD2BD-A610-4966-86DF-DA5C78E0D3D2", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:nx-os:8.3\\(0\\)cv\\(0.833\\):*:*:*:*:*:*:*", "matchCriteriaId": "62F6D1E8-D4B1-4AF9-9F7A-4F221A4DB6E6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Fibre Channel over Ethernet (FCoE) protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition when an FCoE-related process unexpectedly reloads. This vulnerability affects Cisco NX-OS Software on the following Cisco devices when they are configured for FCoE: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches. More Information: CSCvc91729. Known Affected Releases: 8.3(0)CV(0.833). Known Fixed Releases: 8.3(0)ISH(0.62) 8.3(0)CV(0.944) 8.1(1) 8.1(0.8)S0 7.3(2)D1(0.47)."}, {"lang": "es", "value": "Una vulnerabilidad en la implementaci\u00f3n del protocolo Fibre Channel over Ethernet (FCoE) en el software NX-OS de Cisco, podr\u00eda permitir a un atacante adyacente no identificado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) cuando un proceso relacionado con FCoE se recarga inesperadamente. Esta vulnerabilidad afecta al software de NX-OS de Cisco en los siguientes dispositivos Cisco cuando son configurados para FCoE: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches. M\u00e1s informaci\u00f3n: CSCvc91729. Versiones Afectadas Conocidas: 8.3(0)CV(0.833). Versiones Corregidas Conocidas: 8.3(0)ISH(0.62) 8.3(0)CV(0.944) 8.1(1) 8.1(0.8)S0 7.3(2)D1(0.47)."}], "id": "CVE-2017-6655", "lastModified": "2021-12-16T18:48:36.187", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-06-13T06:29:00.830", "references": [{"source": "ykramarz@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/98991"}, {"source": "ykramarz@cisco.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securitytracker.com/id/1038628"}, {"source": "ykramarz@cisco.com", "tags": ["Vendor Advisory"], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170607-nxos"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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