CVE-2024-11235— Reference counting in php_request_shutdown causes Use-After-Free
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I. Basic Information for CVE-2024-11235
Vulnerability Information
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Vulnerability Title
Reference counting in php_request_shutdown causes Use-After-Free
Source: NVD (National Vulnerability Database)
Vulnerability Description
In PHP versions 8.3.* before 8.3.19 and 8.4.* before 8.4.5, a code sequence involving __set handler or ??= operator and exceptions can lead to a use-after-free vulnerability. If the third party can control the memory layout leading to this, for example by supplying specially crafted inputs to the script, it could lead to remote code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP是PHP的一种在服务器端执行的脚本语言。 PHP 8.3.19之前版本和8.4.5之前版本存在安全漏洞，该漏洞源于涉及__set处理程序或??=运算符和异常的代码序列可能导致释放后重用漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2024-11235
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IV. Related Vulnerabilities
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