CVE:CVE-2012-0222
CNNVD:CNNVD-201204-004
Rockwell Automation Allen-Bradley FactoryTalk CPR9到SR5和RSLogix 5000 17到20版本中的FactoryTalk (FT) RNADiagReceiver服务中存在漏洞。远程攻击者可借助特制数据包导致拒绝服务（越界读取）。
solution:Upgrade rockwellautomation factorytalk to a higher version than cpr9,cpr9_sr5,and avoid the version cpr9,cpr9_sr5; Upgrade rockwellautomation rslogix_5000 to a higher version than 17,18,19,20,and avoid the version 17,18,19,20