Arch Linux Security Advisory ASA-201804-1
========================================
Severity: Critical
Date    : 2018-04-01
CVE-ID  : CVE-2018-7600
Package : drupal
Type    : arbitrary code execution
Remote  : Yes
Link    : https://security.archlinux.org/AVG-665

Summary
======
The package drupal before version 8.5.1-1 is vulnerable to arbitrary
code execution.

Resolution
=========
Upgrade to 8.5.1-1.

# pacman -Syu "drupal>=8.5.1-1"

The problem has been fixed upstream in version 8.5.1.

Workaround
=========
None.

Description
==========
A remote code execution vulnerability exists within multiple subsystems
of Drupal 7.x and 8.x. This potentially allows attackers to exploit
multiple attack vectors on a Drupal site, which could result in the
site being completely compromised.

Impact
=====
A remote attacker is able to execute arbitrary code by performing a
specially crafted request.

References
=========
https://www.drupal.org/sa-core-2018-002
https://www.tenable.com/blog/critical-drupal-core-vulnerability-what-you-need-to-know
https://github.com/drupal/drupal/commit/5ac8738fa69df34a0635f0907d661b509ff9a28f
https://security.archlinux.org/CVE-2018-7600