Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple buffer overflows in libtidy, as used in the Tidy extension for PHP 5.2.3 and possibly other products, allow context-dependent attackers to execute arbitrary code via (1) a long second argument to the tidy_parse_string function or (2) an unspecified vector to the tidy_repair_string function. NOTE: this might only be an issue in environments where vsnprintf is implemented as a wrapper for vsprintf.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP Tidy库远程缓冲区溢出漏洞
Vulnerability Description
Tidy库用于改正HTML文档中的常见错误并生成格式编排良好的等价文档，还可以生成XHTML格式的文档。 Tidy库实现上存在缓冲区溢出漏洞，攻击者可能利用此漏洞通过诱使用户处理恶意文档执行恶意指令。 PHP所使用的Tidy库中没有正确验证对tidy_parse_string()和tidy_repair_string()函数的输入。如果用户向这些函数传送了超长参数的话，就可能触发缓冲区溢出，导致执行任意指令。
CVSS Information
N/A
Vulnerability Type
N/A