CVE:CVE-2014-3322
CNNVD:CNNVD-201407-601
Cisco IOS XR on ASR 9000是美国思科（Cisco）公司的一套运行于9000系列路由器设备中的操作系统。
ASR 9000设备的Cisco IOS XR 4.3.2及之前版本中存在安全漏洞，该漏洞源于程序没有执行NetFlow IP数据包的采样。远程攻击者可通过发送畸形的IPv4或IPv6数据包利用该漏洞造成拒绝服务（芯片和卡挂起）。
solution:Upgrade cisco ios_xr to a higher version than 4.3.2,4.3.0,4.3.1,and avoid the version (,4.3.2],4.3.0,4.3.1; Upgrade cisco asr_9000_rsp440_router to a higher version than -; Upgrade cisco asr_9001 to a higher version than -; Upgrade cisco asr_9006 to a higher version than -; Upgrade cisco asr_9010 to a higher version than -; Upgrade cisco asr_9904 to a higher version than -; Upgrade cisco asr_9912 to a higher version than -; Upgrade cisco asr_9922 to a higher version than -