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Arbitrary Code Execution Affecting drupal/drupal package, versions >=7.0.0, <7.6.2 >=8.5.0, <8.5.9 >=8.6.0, <8.6.6

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 92.71% (99th percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-PHP-DRUPALDRUPAL-73650
  • published 4 Feb 2019
  • disclosed 16 Jan 2019
  • credit Greg Knaddison of the Drupal Security Team, Sam Thomas
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Introduced: 16 Jan 2019

CVE-2019-6339 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade drupal/drupal to version 7.6.2, 8.5.9, 8.6.6 or higher.

Overview

drupal/drupal is open source content management platform powering millions of websites and applications.

Affected versions of this package are vulnerable to Arbitrary Code Execution. An attacker can perform file operations on an untrusted phar:// URI because of insufficiently validated user input.

This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.