CVE-2024-4577

2024-06-0920:15:09

CWE-78

[email protected]

web.nvd.nist.gov

149

In Wild

php

windows

cgi

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.967 High

EPSS

Percentile

99.7%

JSON

In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, when using Apache and PHP-CGI on Windows, if the system is set up to use certain code pages, Windows may use “Best-Fit” behavior to replace characters in command line given to Win32 API functions. PHP CGI module may misinterpret those characters as PHP options, which may allow a malicious user to pass options to PHP binary being run, and thus reveal the source code of scripts, run arbitrary PHP code on the server, etc.

Affected configurations

NVD

Node

phpphpRange5.0.0–8.1.29

phpphpRange8.2.0–8.2.20

phpphpRange8.3.0–8.3.8

Node

fedoraprojectfedoraMatch39

fedoraprojectfedoraMatch40

CPENameOperatorVersion
php:phpphplt8.1.29
php:phpphplt8.2.20
php:phpphplt8.3.8

CPE	Name	Operator	Version
php:php	php	lt	8.1.29
php:php	php	lt	8.2.20
php:php	php	lt	8.3.8

CNA Affected

[
  {
    "defaultStatus": "affected",
    "modules": [
      "CGI"
    ],
    "platforms": [
      "Windows"
    ],
    "product": "PHP",
    "repo": "https://github.com/php/php-src",
    "vendor": "PHP Group",
    "versions": [
      {
        "lessThan": "8.1.29",
        "status": "affected",
        "version": "8.1.*",
        "versionType": "semver"
      },
      {
        "lessThan": "8.2.20",
        "status": "affected",
        "version": "8.2.*",
        "versionType": "semver"
      },
      {
        "lessThan": "8.3.8",
        "status": "affected",
        "version": "8.3.*",
        "versionType": "semver"
      }
    ]
  }
]