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gentooGentoo FoundationGLSA-201711-15
HistoryNov 19, 2017 - 12:00 a.m.

PHPUnit: Remote code execution

2017-11-1900:00:00
Gentoo Foundation
security.gentoo.org
82

0.975 High

EPSS

Percentile

100.0%

Background

PHPUnit is a programmer-oriented testing framework for PHP. It is an instance of the xUnit architecture for unit testing frameworks.

Description

When PHPUnit is installed in a production environment via composer and these modules are in a web accessible directory, the eval-stdin.php file in PHPUnit contains vulnerable statements that trigger the vulnerability.

Impact

A remote attacker could possibly execute arbitrary PHP code or cause a Denial of Service condition.

Workaround

There are several ways to fix or mitigate this vulnerability:

Remove PHPUnit from the production environment.

Update PHPUnit.

Manually apply the patch.

Disable direct access to the composer packages by placing .htaccess file to /vendor folder.

Resolution

All PHPUnit users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-php/phpunit-5.7.15-r1"
OSVersionArchitecturePackageVersionFilename
Gentooanyalldev-php/phpunit< 5.7.15-r1UNKNOWN