Check Point Advisories

Microsoft Outlook Security Feature Bypass (CVE-2017-11774)

Check Point Reference: CPAI-2019-0832
Date Published: 4 Jul 2019
Severity: Medium
Last Updated: 4 Jul 2019
Source: Microsoft CVE-2017-11774
Industry Reference:CVE-2017-11774
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable?
Vulnerability Description

Protection Overview



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

  1. In the IPS tab, click Protections and find the Microsoft Outlook Security Feature Bypass (CVE-2017-11774) 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:  Content Protection Violation.
Attack Information:  Microsoft Outlook Security Feature Bypass (CVE-2017-11774)

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