CVE:CVE-2013-1148
CNNVD:CNNVD-201303-569
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。
Cisco IOS 15.2版本和IOS XE 3.1.xS至3.4.5S之前的3.4.xS版本和3.5.xS至3.7.2S之前的3.7.xS版本中的IP Service Level Agreement (SLA)功能中的General Responder实现中存在漏洞。通过向UDP 1167端口发送特制的(1)IPv4或(2)IPv6 IP SLA报文，远程攻击者利用该漏洞导致拒绝服务（设备重新加载）。
solution:Upgrade cisco ios to a higher version than 15.2,and avoid the version 15.2; Upgrade cisco ios_xe to a higher version than 3.1.0s,3.1.1s,3.1.2s,3.1.3s,3.1.4s,3.2.0s,3.2.1s,3.2.2s,3.3.0s,3.3.1s,3.3.2s,3.3.3s,3.4.0s,3.4.1s,3.4.2s,3.4.3s,3.5.0s,3.5.1s,3.5.2s,and avoid the version 3.1.0s,3.1.1s,3.1.2s,3.1.3s,3.1.4s,3.2.0s,3.2.1s,3.2.2s,3.3.0s,3.3.1s,3.3.2s,3.3.3s,3.4.0s,3.4.1s,3.4.2s,3.4.3s,3.5.0s,3.5.1s,3.5.2s