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I. Basic Information for CVE-2023-0662
Vulnerability Information

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Vulnerability Title
DoS vulnerability when parsing multipart request body
Source: NVD (National Vulnerability Database)
Vulnerability Description
In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, excessive number of parts in HTTP form upload can cause high resource consumption and excessive number of log entries. This can cause denial of service on the affected server by exhausting CPU resources or disk space.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: NVD (National Vulnerability Database)
Vulnerability Title
PHP 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PHP是一种在服务器端执行的脚本语言。 PHP 8.0.28之前的8.0.X版本、8.1.16之前的8.1.X版本和8.2.3之前的8.2.X版本存在资源管理错误漏洞,该漏洞源于HTTP表单上传部分过多会导致资源消耗高,从而导致拒绝服务。
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
VendorProductAffected VersionsCPESubscribe
PHP GroupPHP 8.0.x ~ 8.0.28 -
II. Public POCs for CVE-2023-0662
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III. Intelligence Information for CVE-2023-0662
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IV. Related Vulnerabilities
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