Check Point Advisories

GitLab Community and Enterprise Edition Cross-Site Scripting (CVE-2021-22238)

Check Point Reference: CPAI-2021-1436
Date Published: 30 Nov 2022
Severity: Medium
Last Updated: Wednesday 30 November, 2022
Source:
Industry Reference:CVE-2021-22238
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? GitLab versions 13.3.x
Vulnerability Description A cross-site scripting vulnerability exists in the Community edition and Enterprise edition of GitLab. The vulnerability is due to insufficient input sanitization of links included in markup 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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the GitLab Community and Enterprise Edition Cross-Site Scripting (CVE-2021-22238) 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:  Application Servers Protection Violation.
Attack Information:  GitLab Community and Enterprise Edition Cross-Site Scripting (CVE-2021-22238)

×
  Feedback
This website uses cookies for its functionality and for analytics and marketing purposes. By continuing to use this website, you agree to the use of cookies. For more information, please read our Cookies Notice.
OK