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Cisco Bug IDs: CSCve10064, CSCve14617, CSCve14638, CSCve14683, CSCve20812, CSCve20926, CSCve20945."},{"lang":"es","value":"Una vulnerabilidad en el procesamiento de paquetes entrantes SIP (Session Initiation Protocol) del software Cisco Unified IP Phone podría permitir que un atacante remoto no autenticado provoque una condición de denegación de servicio (DoS). Esta vulnerabilidad se debe a la falta de mecanismos de control de flujo en el software. Un atacante podría explotar esta vulnerabilidad mediante el envío de grandes volúmenes de tráfico SIP INVITE al dispositivo objetivo. Su explotación con éxito podría permitir que un atacante provoque una interrupción de los servicios en el teléfono IP objetivo. Cisco Bug IDs: CSCve10064, CSCve14617, CSCve14638, CSCve14683, CSCve20812, CSCve20926, CSCve20945."}],"affected":[{"source":"psirt@cisco.com","affectedData":[{"vendor":"n/a","product":"Cisco Unified IP Phone Software unknown","versions":[{"version":"Cisco Unified IP Phone Software 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