Check Point Advisories

Java Server Files Information Disclosure (CVE-2022-31268)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-0405
Date Published:	15 Jun 2023
Severity:	High
Last Updated:	Sunday 14 January, 2024
Source:
Industry Reference:	CVE-2022-31268
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	An information disclosure vulnerability exists in Java Servers. 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 Java Server Files Information Disclosure 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: Java Server Files Information Disclosure