CVE-2024-9026— PHP-FPM logs from children may be altered
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I. Basic Information for CVE-2024-9026
Vulnerability Information
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Vulnerability Title
PHP-FPM logs from children may be altered
Source: NVD (National Vulnerability Database)
Vulnerability Description
In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, when using PHP-FPM SAPI and it is configured to catch workers output through catch_workers_output = yes, it may be possible to pollute the final log or remove up to 4 characters from the log messages by manipulating log message content. Additionally, if PHP-FPM is configured to use syslog output, it may be possible to further remove log data using the same vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
空字节或NULL字符转义处理不恰当
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存在安全漏洞，该漏洞源于可能会通过操纵日志消息内容来污染最终日志或从日志消息中删除最多4个字符。
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-2024-9026
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Same Patch Batch · PHP Group · 2024-10-08 · 4 CVEs total
| CVE-2024-8926 | 8.1 HIGH | PHP CGI Parameter Injection Vulnerability (CVE-2024-4577 bypass) |
| CVE-2024-8927 | 7.5 HIGH | cgi.force_redirect configuration is bypassable due to the environment variable collision |
| CVE-2024-8925 | 3.1 LOW | Erroneous parsing of multipart form data |
IV. Related Vulnerabilities
V. Comments for CVE-2024-9026
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