Vulnerability Information
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Vulnerability Title
PHP function password_verify can erroneously return true when argument contains NUL
Vulnerability Description
In PHP version 8.1.* before 8.1.28, 8.2.* before 8.2.18, 8.3.* before 8.3.5, if a password stored with password_hash() starts with a null byte (\x00), testing a blank string as the password via password_verify() will incorrectly return true.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Vulnerability Type
输入验证不恰当
Vulnerability Title
PHP 安全漏洞
Vulnerability Description
PHP是一种在服务器端执行的脚本语言。 PHP存在安全漏洞，该漏洞源于使用 password_hash 函数存储的密码以空字节 (x00) 开头，则通过 password_verify 函数测试空白字符串作为密码将错误地返回true。以下版本受到影响：8.1.*版本至8.1.28之前版本、8.2.*版本至8.2.18之前版本、8.3.*版本至8.3.5之前版本。
CVSS Information
N/A
Vulnerability Type
N/A