Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
PHP before 5.3.4 accepts the \0 character in a pathname, which might allow context-dependent attackers to bypass intended access restrictions by placing a safe file extension after this character, as demonstrated by .php\0.jpg at the end of the argument to the file_exists function.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP绕过预设的访问限制漏洞
Vulnerability Description
PHP（PHP：Hypertext Preprocessor，PHP：超文本预处理器）是PHP Group和开放源代码社区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。 PHP 5.3.4之前版本接受了路径名称中的/0字符。上下文攻击者可以通过在该字符后放置安全文件扩展名，绕过预设的访问限制。该漏洞已经通过向file_exists函数传递的参数末端的.php\0.jpg得到证实。
CVSS Information
N/A
Vulnerability Type
N/A