CVE:CVE-2011-0350
CNNVD:CNNVD-201101-408
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。
基于Cisco Content Services Gateway Second Generation(又名CSG2)平台的Cisco IOS  12.4(24)MD2之前的12.4(24)MD版本中存在未明漏洞。远程攻击者可以借助特制TCP包导致拒绝服务(设备挂起或重载)。
solution:Upgrade cisco ios to a higher version than 12.4(24md,12.4(24md1,and avoid the version 12.4(24)md,12.4(24)md1