CVE-2025-62601

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Antes de las versiones 3.4.1, 3.3.1 y 2.6.11, cuando el modo de seguridad est\u00e1 habilitado, la modificaci\u00f3n del Submensaje DATA dentro de un paquete SPDP enviado por un publicador provoca un desbordamiento de b\u00fafer de pila, lo que resulta en la terminaci\u00f3n remota de Fast-DDS. Si los campos de 'PID_IDENTITY_TOKEN' o 'PID_PERMISSIONS_TOKEN' en el Submensaje DATA \u2014 espec\u00edficamente al manipular el valor 'str_size' le\u00eddo por 'readString' (llamado desde 'readBinaryProperty') \u2014 son modificados, puede ocurrir un desbordamiento de entero de 32 bits, haciendo que 'std::vector::resize' utilice un tama\u00f1o controlado por el atacante y desencadene r\u00e1pidamente un desbordamiento de b\u00fafer de pila y la terminaci\u00f3n remota del proceso. 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