CVE:CVE-2014-2346
CNNVD:CNNVD-201406-061
COPA-DATA zenon DNP3 NG driver（DNP3 master）和zenon DNP3 Process Gateway（DNP3 outstation）都是奥地利COPA-DATA公司的属于HMI/SCADA类的zenon工业自动化软件中的产品。
COPA-DATA zenon DNP3 NG driver 7.10和7.11至7.11 SP0 build 10238版本和zenon DNP3 Process Gateway 7.11 SP0 build 10238版本中存在安全漏洞，该漏洞源于程序没有正确验证输入。物理位置临近的攻击者可利用该漏洞造成拒绝服务（无线循环和进程崩溃）。
solution:Upgrade copadata zenon_dnp3_ng_driver to a higher version than 7.10,7.11,7.11:sp0_build_10238,and avoid the version 7.10,7.11,7.11:sp0_build_10238; Upgrade copadata zenon_dnp3_process_gateway to a higher version than 7.11:sp0_build_10238,and avoid the version 7.11:sp0_build_10238