CVE-2019-1612

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The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Stand are affected running software versions prior to 7.0(3)F3(5)."}, {"lang": "es", "value": "Una vulnerabilidad en la CLI del software NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado ejecutar comandos arbitrarios en el sistema operativo subyacente de un dispositivo afectado. La vulnerabilidad se debe a una validaci\u00f3n de argumentos insuficiente que se env\u00edan a determinados comandos CLI. Un atacante podr\u00eda explotar esta vulnerabilidad incluyendo entradas maliciosas como el argumento de un comando afectado. Un exploit con \u00e9xito podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el sistema operativo subyacente con privilegios elevados. Un atacante necesitar\u00eda credenciales de administrador v\u00e1lidas para explotar esta vulnerabilidad. Los switches de Nexus 3000 Series se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones de software anteriores a la 7.0(3)I7(4). Los switches de Nexus 3600 Platform se ven afectados en versiones de software anteriores a la 7.0(3)F3(5). Los switches de Nexus 9000 Series en Stand se ven afectados en versiones de software anteriores a la 7.0(3)F3(5)."}], "lastModified": "2019-10-09T23:47:29.797", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED42A087-971B-4452-BCE0-A237176B5067", "versionEndExcluding": "7.0\\(3\\)i7\\(6\\)", "versionStartIncluding": "7.0\\(3\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_3500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A8E1073F-D374-4311-8F12-AD8C72FAA293"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8C322689-0DC6-412F-B82F-F64F0B5D68DA", "versionEndExcluding": "7.0\\(3\\)i7\\(6\\)", "versionStartIncluding": "7.0\\(3\\)i5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_3000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "10FFC5E8-CC5A-4D31-A63A-19E72EC442AB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB649123-3091-4A8E-A992-42E7BAE299ED", "versionEndExcluding": "7.0\\(3\\)f3\\(5\\)", "versionStartIncluding": "7.0\\(3\\)f3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_3600:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "97217080-455C-48E4-8CE1-6D5B9485864F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CAB74D2E-06DD-4899-9262-64AAC104A992", "versionEndExcluding": "7.0\\(3\\)f3\\(5\\)"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8EBEBA5B-5589-417B-BF3B-976083E9FE54"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C856C77-493C-4543-8958-A9AEBBDCBBDD", "versionEndExcluding": "7.0\\(3\\)f3\\(5\\)", "versionStartIncluding": "7.0\\(3\\)f1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:nexus_9500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "63BE0266-1C00-4D6A-AD96-7F82532ABAA7"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com"}