CVE:CVE-2012-5723
CNNVD:CNNVD-201404-494
Cisco ASR 1000 devices是美国思科（Cisco）公司的ASR 1000系列多功能路由器产品。
使用3.7S（1）及之前的-版本的软件Cisco ASR 1000设备中存在安全漏洞。当使用BDI路由时，远程攻击者可借助特制的广播或组播ICMP数据包利用该漏洞造成拒绝服务（设备重载）。
solution:Upgrade cisco ios_xe to a higher version than 3.7s\(.1\,3.6.0s,3.6.1s,3.6.2s,3.6s(.0,3.6s(.1,3.6s(.2,3.7.0s,3.7.1s,3.7.2s,3.7s(.0,and avoid the version (,3.7s\(.1\)],3.6.0s,3.6.1s,3.6.2s,3.6s(.0),3.6s(.1),3.6s(.2),3.7.0s,3.7.1s,3.7.2s,3.7s(.0); 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 -