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Drupal: CVE-2019-6339: Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2019-002

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Drupal: CVE-2019-6339: Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2019-002

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
01/22/2019
Created
04/22/2019
Added
03/26/2019
Modified
04/02/2019

Description

In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6 and 8.5.x prior to 8.5.9; A remote code execution vulnerability exists in PHP's built-in phar stream wrapper when performing file operations on an untrusted phar:// URI. Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability. This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.

Solution(s)

  • drupal-upgrade-7_62
  • drupal-upgrade-8_5_9
  • drupal-upgrade-8_6_6

References

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