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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
The session deserializer in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 mishandles multiple php_var_unserialize calls, which allow remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted session content.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
PHP‘php_var_unserialize()’函数安全漏洞
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的会话反序列化程序中存在安全漏洞，该漏洞源于程序没有正确处理多个php_var_unserialize调用。远程攻击者可借助特制的会话内容利用该漏洞执行任意代码，或造成拒绝服务（释放后重用）。以下版本受到影响：PHP 5.4.45之前版本，5.5.29之前5.5.x版本，5.6.13之前
CVSS Information
N/A
Vulnerability Type
N/A