Check Point Advisories

Phamm helpers.php Cross-Site Scripting (CVE-2017-0378)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0671
Date Published:	7 Aug 2017
Severity:	Medium
Last Updated:	Tuesday 15 August, 2017
Source:	Phamm
Industry Reference:	CVE-2017-0378
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Phamm Phamm prior to 0.6.7
Vulnerability Description	A reflected cross-site scripting vulnerability exists in Phamm. The vulnerability is due to insufficient validation of user-supplied input within views/helpers.php. A remote, unauthenticated attacker could exploit this vulnerability by enticing an user to click a maliciously crafted link or open a maliciously crafted file.

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 Phamm helpers.php 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 Client Enforcement Violation.
Attack Information: Phamm helpers.php Cross-Site Scripting