CVE:CVE-2010-4657
CNNVD:CNNVD-201911-757
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHPGroup和开放源代码社区的共同维护的一种开源的通用计算机脚本语言。该语言主要用于Web开发，支持多种数据库及操作系统。
PHP5 5.4.4之前版本中安全漏洞。攻击者可借助无效的utf-8字符串利用该漏洞泄露内存内容。
solution:Upgrade php php to a higher version than 5.4.4,and avoid the version [5.0.0,5.4.4); Upgrade redhat enterprise_linux to a higher version than 5.0,6.0,and avoid the version 5.0,6.0; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0