CVE:CVE-2006-4562
CNNVD:CNNVD-200609-049
Symantec Gateway Security (SGS)中存在安全漏洞，该漏洞源于代理DNS服务可让远程攻击者对第三方DNS服务器执行任意DNS查询，同时隐藏攻击者的来源IP地址。注意：另一研究者声称默认配置不会代理在外部界面上接收到的DNS查询。
solution:Upgrade symantec gateway_security to a higher version than 1.0,320,360,360r,5000_series_2.0.1,5000_series_3.0,5110,5110_1.0,5200,5200_1.0,5300,5300_1.0,5310_1.0,5400_2.0,5400_2.0.1,and avoid the version 1.0,320,360,360r,5000_series_2.0.1,5000_series_3.0,5110,5110_1.0,5200,5200_1.0,5300,5300_1.0,5310_1.0,5400_2.0,5400_2.0.1