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Windows 3.11,Windows 95及Windows NT中都提供了对TCP/IP协议的支持。但最近的事实表明。Microsoft操作系统中TCP/IP系统软件存在着网络安全隐患,在处理某种情况下的OOB数据时会出现错误,将导致系统死机或出现不可预料的情况。这是目前已知的最为严重的问题之一。 OOB(Out of Band)即带外数据,又称为紧急数据。在一条虚拟的TCP连接上,OOB数据通常用来通知对方出现了特殊情况,如异常中断数据传输、暂停程序等。此时,发送方发送OOB数据将TCP报头中的URGENT位置位,接收方使
TCP / IP protocol support is provided in Windows 3.11, Windows 95 and Windows NT. But recent facts show. The TCP / IP system software in Microsoft operating system poses a network security risk. When handling OOB data in a certain situation, an error occurs, which will result in the system crashes or unpredictability. This is one of the most serious problems known to date. OOB (Out of Band) that is out of band data, also known as emergency data. In a virtual TCP connection, OOB data is usually used to inform each other of the special circumstances, such as abnormal interrupt data transfer, pause the program. At this point, the sender sends OOB data to set the URGENT bit in the TCP header and the receiver makes it