Cisco PIX 防火墙易遭伪造RST TCP报文攻击(3) +-----------------------------+--------------------------+---------------+ Version 5.0.x up to and including version 5.0(3) 5.1(2) 2000-06-09 +-----------------------------+--------------------------+---------------+ Version 5.1.1 5.1(2) 2000-06-09 +-----------------------------+--------------------------+---------------+ CISCO会尽快提供其他版本的补丁程序。