CVE:CVE-2016-6376
CNNVD:CNNVD-201608-546
Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。Adaptive Wireless Intrusion Prevention System（wIPS）是其中的一个无线自适应入侵防御系统。
Cisco WLC中的Adaptive wIPS实现过程存在拒绝服务漏洞。远程攻击者可通过发送恶意的wIPS数据包利用该漏洞造成拒绝服务（设备重启）。以下版本受到影响：Cisco Wireless LAN Controller中的Adaptive Wireless Intrusion Prevention System 8.0.140.0之前的版本，8.1.x版本，8.2.121.0之前的8.2.x版本，8.3.102.0之前的8.3.x版本。
solution:Upgrade cisco wireless_lan_controller to a higher version than 3.0_base,3.1.59.24,3.1.105.0,3.1.111.0,3.2.78.0,3.2.116.21,3.2.150.6,3.2.150.10,3.2.171.5,3.2.171.6,3.2.185.0,3.2.193.5,3.2.195.10,3.6.0e,4.0.108,4.0.155.0,4.0.155.5,4.0.179.8,4.0.179.11,4.0.196,4.0.206.0,4.0.217.0,4.0.219.0,4.1.171.0,4.1.181.0,4.1.185.0,4.1_base,4.2.61.0,4.2.99.0,4.2.112.0,4.2.117.0,4.2.130.0,4.2.173.0,4.2.174.0,4.2.176.0,4.2.182.0,4.2_base,5.0.148.0,5.0.148.2,5.1.151.0,5.1.152.0,5.1.160.0,5.2.157.0,5.2.169.0,6.0_base,7.0_base,7.1_base,7.2_base,7.3.101.0,7.3.103.8,7.3.112,7.3_base,7.4.1.1,7.4.100,7.4.100.60,7.4.110.0,7.4.121.0,7.4_base,7.5.102.0,7.5.102.11,7.5_base,7.6.1.62,7.6.100.0,7.6.110.0,7.6.120.0,7.6.130.0,8.0.0,8.0.0.30220.385,8.0.72.140,8.0.100,8.0.115.0,8.0.120.0,8.0.121.0,8.1.0,8.1.104.37,8.1.111.0,8.1.122.0,8.1.130.0,and avoid the version 3.0_base,3.1.59.24,3.1.105.0,3.1.111.0,3.2.78.0,3.2.116.21,3.2.150.6,3.2.150.10,3.2.171.5,3.2.171.6,3.2.185.0,3.2.193.5,3.2.195.10,3.6.0e,4.0.108,4.0.155.0,4.0.155.5,4.0.179.8,4.0.179.11,4.0.196,4.0.206.0,4.0.217.0,4.0.219.0,4.1.171.0,4.1.181.0,4.1.185.0,4.1_base,4.2.61.0,4.2.99.0,4.2.112.0,4.2.117.0,4.2.130.0,4.2.173.0,4.2.174.0,4.2.176.0,4.2.182.0,4.2_base,5.0.148.0,5.0.148.2,5.1.151.0,5.1.152.0,5.1.160.0,5.2.157.0,5.2.169.0,6.0_base,7.0_base,7.1_base,7.2_base,7.3.101.0,7.3.103.8,7.3.112,7.3_base,7.4.1.1,7.4.100,7.4.100.60,7.4.110.0,7.4.121.0,7.4_base,7.5.102.0,7.5.102.11,7.5_base,7.6.1.62,7.6.100.0,7.6.110.0,7.6.120.0,7.6.130.0,8.0.0,8.0.0.30220.385,8.0.72.140,8.0.100,8.0.115.0,8.0.120.0,8.0.121.0,8.1.0,8.1.104.37,8.1.111.0,8.1.122.0,8.1.130.0; Upgrade cisco wireless_lan_controller_6.0 to a higher version than 182.0,188.0,196.0,199.4,202.0,and avoid the version 182.0,188.0,196.0,199.4,202.0; Upgrade cisco wireless_lan_controller_7.0 to a higher version than 98.0,98.218,116.0,220.0,240.0,250.0,252.0,and avoid the version 98.0,98.218,116.0,220.0,240.0,250.0,252.0; Upgrade cisco wireless_lan_controller_7.1 to a higher version than 91.0,and avoid the version 91.0; Upgrade cisco wireless_lan_controller_7.2 to a higher version than 103.0,and avoid the version 103.0; Upgrade cisco wireless_lan_controller_7.4 to a higher version than 1.19,1.54,140.0,and avoid the version 1.19,1.54,140.0