Check Point Advisories

Drupal Core file_create_filename Stored Cross-Site Scripting (CVE-2019-6341)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-1510
Date Published:	25 Nov 2019
Severity:	Critical
Last Updated:	Monday 25 November, 2019
Source:
Industry Reference:	CVE-2019-6341
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Drupal Core 7 prior to 7.65 Drupal Core 8.5 prior to 8.5.14 Drupal Core 8.6 prior to 8.6.13
Vulnerability Description	A stored cross-site scripting vulnerability exists in the File module of Drupal Core. The vulnerability is due to improper handling of the filename parameter provided for file uploads to the File module. Successful exploitation could result in the execution of arbitrary script code.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the Drupal Core file_create_filename Stored Cross-Site Scripting protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: Drupal Core file_create_filename Stored Cross-Site Scripting