CVE:CVE-2014-3817
CNNVD:CNNVD-201407-283
Juniper Networks Junos on SRX Series devices是美国瞻博网络（Juniper Networks）公司的一套运行于SRX系列服务网关设备中的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。
SRX Series设备上的Juniper Networks Juniper Junos中存在安全漏洞。当NAT协议从IPv4转换为IPv6时，远程攻击者可通过发送特制的数据包利用该漏洞造成拒绝服务（flowd进程挂起或崩溃）。以下版本受到影响：Juniper Junos 11.4R12之前的11.4版本，12.1X44-D32之前的12.1X44版本，12.1X45-D25之前的12.1X45版本，12.1X46-D20之前的12.1X46版本，12.1X47-D10之前的12.1X47版本。
solution:Upgrade juniper junos to a higher version than 11.4,12.1x44,12.1x45,12.1x46,12.1x47,and avoid the version 11.4,12.1x44,12.1x45,12.1x46,12.1x47; Upgrade juniper srx100 to a higher version than -; Upgrade juniper srx110 to a higher version than -; Upgrade juniper srx1400 to a higher version than -; Upgrade juniper srx210 to a higher version than -; Upgrade juniper srx220 to a higher version than -; Upgrade juniper srx240 to a higher version than -; Upgrade juniper srx3400 to a higher version than -; Upgrade juniper srx3600 to a higher version than -; Upgrade juniper srx550 to a higher version than -; Upgrade juniper srx5600 to a higher version than -; Upgrade juniper srx5800 to a higher version than -; Upgrade juniper srx650 to a higher version than -