CVE:CVE-2014-9659
CNNVD:CNNVD-201502-139
FreeType是FreeType团队开发的一个基于C语言的、高质量的且可移植的开源字体引擎库，它可用来将字符栅格化并映射成位图以及提供其他字体相关业务的支持。
FreeType 2.5.4之前版本的CFF CharString解释器中的cff/cf2intrp.c文件中存在安全漏洞，该漏洞源于程序没有正确处理附加的提示。远程攻击者可借助特制的OpenType字体利用该漏洞执行任意代码或造成拒绝服务（基于栈的缓冲区溢出）。（说明：该漏洞的存在是由于CNNVD-201403-236的补丁的不完全修复。）
solution:Upgrade oracle solaris to a higher version than 10.0,11.2,and avoid the version 10.0,11.2; Upgrade freetype freetype to a higher version than 2.5.3,and avoid the version (,2.5.3]; Upgrade fedoraproject fedora to a higher version than 20,21,and avoid the version 20,21; Upgrade opensuse opensuse to a higher version than 13.1,13.2,and avoid the version 13.1,13.2; Upgrade canonical ubuntu_linux to a higher version than 10.04,12.04,14.04,14.10,15.04,and avoid the version 10.04,12.04,14.04,14.10,15.04