CVE:CVE-2012-1366
CNNVD:CNNVD-201404-448
Cisco IOS on ASR 1000 devices是美国思科（Cisco）公司的一套运行于ASR 1000系列路由器中的操作系统。
ASR 1000设备上的Cisco IOS 15.1(1)版本中存在安全漏洞。当启用IPv6的Multicast Listener Discovery (MLD)追踪功能时，远程攻击者可借助特制的MLD数据包利用该漏洞造成拒绝服务（设备重载）。
solution:Upgrade cisco ios to a higher version than 15.1,and avoid the version 15.1; Upgrade cisco asr_1001 to a higher version than -; Upgrade cisco asr_1002 to a higher version than -; Upgrade cisco asr_1002-x to a higher version than -; Upgrade cisco asr_1002_fixed_router to a higher version than -; Upgrade cisco asr_1004 to a higher version than -; Upgrade cisco asr_1006 to a higher version than -; Upgrade cisco asr_1013 to a higher version than -; Upgrade cisco asr_1023_router to a higher version than -; Upgrade cisco asr_9000_rsp440_router to a higher version than -