CVE:CVE-2011-4968
CNNVD:CNNVD-201301-039
F5 Nginx是美国F5公司的一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器，在BSD-like协议下发行。
F5 Nginx存在输入验证错误漏洞，该漏洞源于不验证 https 源服务器的对等身份，这可能会导致中间人攻击 (MITM)。
solution:Upgrade f5 nginx to a higher version than 0.7.61,0.7.62,0.7.64,0.7.65,0.7.66,0.8.33,0.8.35,0.8.36,0.8.40,1.2.6,and avoid the version 0.7.61,0.7.62,0.7.64,0.7.65,0.7.66,0.8.33,0.8.35,0.8.36,0.8.40,1.2.6; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0