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could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of the 802.11 WME packet header. An attacker could exploit this vulnerability by sending malformed 802.11 WME frames to a targeted device. A successful exploit could allow the attacker to cause the WLC to reload unexpectedly. The fixed versions are 8.0.140.0, 8.2.130.0, and 8.3.111.0. Cisco Bug IDs: CSCva86353."}, {"lang": "es", "value": "Una vulnerabilidad en 802.11 Wireless Multimedia Extensions (WME) action frame processing in Cisco Wireless LAN Controller (WLC) Software podr\u00eda permitir que un atacante no autenticado adyacente, provoque una condici\u00f3n de denegaci\u00f3n de servicio(DoS). La vulnerabilidad se debe a la validaci\u00f3n de entrada incompleta del encabezado de paquete 802.11 WME. Un atacante podr\u00eda explotar esta vulnerabilidad enviando marcos malformados WME 802.11 a un dispositivo de destino. Un exploit exitoso podr\u00eda permitir al atacante hacer que el WLC se recargue inesperadamente. Las versiones fijas son 8.0.140.0, 8.2.130.0, y 8.3.111.0. 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