Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Vulnerability Description
pdo_sql_parser.re in the PDO extension in PHP before 5.3.14 and 5.4.x before 5.4.4 does not properly determine the end of the query string during parsing of prepared statements, which allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted parameter value.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP PDO扩展‘pdo_sql_parser.re’ 拒绝服务漏洞
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 5.3.14之前版本和5.4.4之前的5.4.x版本中的PDO扩展中的pdo_sql_parser.re中存在漏洞，该漏洞源于解析准备语句期间，未正确确认查询字符串的结束。远程攻击者可利用该漏洞通过特制的参数值导致拒绝服务（越界读取和应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A