CVE:CVE-2011-3439
CNNVD:CNNVD-201111-236
Apple iOS是美国苹果（Apple）公司的一套为移动设备所开发的操作系统。
Apple iOS 5.0.1之前版本中CoreGraphics的FreeType中存在缓冲区错误漏洞。远程攻击者可借助文档中一个特制的字体执行任意代码，或导致拒绝服务（内存损坏）。
solution:Upgrade apple iphone_os to a higher version than 5.0.1,and avoid the version (,5.0.1); Upgrade suse linux_enterprise_desktop to a higher version than 11:sp1,and avoid the version 11:sp1; Upgrade suse linux_enterprise_server to a higher version than 11:sp1,and avoid the version 11:sp1; Upgrade suse linux_enterprise_software_development_kit to a higher version than 11:sp1,and avoid the version 11:sp1