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Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5)."}, {"lang": "es", "value": "Una vulnerabilidad en la funcionalidad del software NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado con credenciales de privilegios de administrador instalar una imagen de software maliciosa en un dispositivo. La vulnerabilidad se debe a una verificaci\u00f3n de firmas NX-OS incorrecta para im\u00e1genes de software. Un atacante podr\u00eda explotar esta vulnerabilidad cargando una imagen de software no firmada en un dispositivo afectado. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir que el atacante cargue una imagen de software maliciosa. Nota: Para solucionar esta vulnerabilidad, es necesario instalar una actualizaci\u00f3n de BIOS como parte de la actualizaci\u00f3n de software. Para m\u00e1s informaci\u00f3n, consulte los detalles de este aviso. Los switches de Nexus 3000 Series se ven afectados en versiones de software anteriores a la 7.0(3)I7(5). Las versiones anteriores a la 13.2(1l) de Nexus 9000 Series Fabric Switches, en modo ACI, se ven afectadas. Los switches de Nexus 9000 Series en modo Standalone NX-OS se ven afectados en versiones de software anteriores a la 7.0(3)I7(5). 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