Check Point Advisories

Roundcube Webmail Cross-site Scripting (CVE-2018-19206)

Check Point Reference: CPAI-2018-2116
Date Published: 18 Sep 2022
Severity: Medium
Last Updated: Sunday 18 September, 2022
Industry Reference:CVE-2018-19206
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? Roundcube Roundcube Webmail prior to 1.3.8
Vulnerability Description A cross-site scripting vulnerability exists in Roundcube Webmail. The vulnerability is due to improper handling of a tag within HTML attachments. A remote attacker can exploit this vulnerability by enticing a user to open an attachment.

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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Roundcube Webmail Cross-site Scripting (CVE-2018-19206) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  ICMP Protocol Violation.
Attack Information:  Roundcube Webmail Cross-site Scripting (CVE-2018-19206)

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