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AUSCERT External Security Bulletin Redistribution
Arbitrary file upload vulnerability in Drupal module
Universally Unique IDentifier
5 July 2018
AusCERT Security Bulletin Summary
Product: Drupal Universally Unique IDentifier
Publisher: Drupal contributors
Operating System: Linux variants
Impact/Access: Create Arbitrary Files -- Existing Account
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Universally Unique IDentifier - Moderately critical - Arbitrary file upload -
Project: Universally Unique IDentifier
Security risk: Moderately critical 12/25
Vulnerability: Arbitrary file upload
This module provides an API for adding universally unique identifiers (UUID) to
Drupal objects, most notably entities.
The module module has an arbitrary file upload vulnerability when it's used in
combination with the services REST server.
This vulnerability is mitigated by the fact that an attacker must have a role
with the permission to allow to upload to the file create REST endpoint.
If you use the uuid module for Drupal 7.x, upgrade to uuid 7.x-1.1
Also see the Universally Unique IDentifier project page
* Gustavo Iniguez Goia
* Manuel Garcia
* Michael Hess Of the Drupal Security Team
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