CVE:CVE-2016-6262
CNNVD:CNNVD-201607-962
GNU Libidn是一个通过IETF国际域名（IDN）实施字符串预处理、Punycode和IDNA规格定义的包。
libidn 1.33之前的版本中的idn存在安全漏洞。远程攻击者可利用该漏洞获取敏感的内存信息，触发越边界读取。
solution:Upgrade gnu libidn to a higher version than 1.32,and avoid the version (,1.32]; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,16.04,and avoid the version 12.04,14.04,16.04; Upgrade opensuse leap to a higher version than 42.1,and avoid the version 42.1; Upgrade opensuse opensuse to a higher version than 13.2,and avoid the version 13.2