Command Injection Affecting php package, versions [,8.1.29) [8.2.0,8.2.20) [8.3.0,8.3.8)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    96.32% (100th percentile)

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  • Snyk ID SNYK-UNMANAGED-PHP-7369294
  • published 25 Jun 2024
  • disclosed 9 Jun 2024
  • credit DEVCORE

How to fix?

Upgrade php to version 8.1.29, 8.2.20, 8.3.8 or higher.

Overview

Affected versions of this package are vulnerable to Command Injection 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 or run arbitrary PHP code on the server.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
9.3 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None