Check Point Advisories

Eclipse Jetty Information Disclosure (CVE-2021-28169)

Vulnerability
Protection

Check Point Reference:	CPAI-2021-1757
Date Published:	8 Jun 2023
Severity:	Medium
Last Updated:	Thursday 08 June, 2023
Source:
Industry Reference:	CVE-2021-28169
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Eclipse Jetty versions 9.4.40 and prior Eclipse Jetty versions 10.0.X prior to 10.0.3 Eclipse Jetty versions 11.0.X prior to 11.0.3
Vulnerability Description	An information disclosure vulnerability exists in Eclipse Jetty. Successful exploitation of this vulnerability would allow a remote attacker to obtain sensitive information.

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

In the IPS tab, click Protections and find the Eclipse Jetty Information Disclosure (CVE-2021-28169) 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: Eclipse Jetty Information Disclosure (CVE-2021-28169)