Check Point Advisories

Jenkins Information Disclosure (CVE-2024-23897)

Vulnerability
Protection

Check Point Reference:	CPAI-2024-0020
Date Published:	28 Jan 2024
Severity:	High
Last Updated:	Sunday 28 January, 2024
Source:
Industry Reference:	CVE-2024-23897
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Jenkins 2.441 and earlier Jenkins LTS 2.426.2 and earlier
Vulnerability Description	An information disclosure vulnerability exists in Jenkins. 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 Jenkins Information Disclosure (CVE-2024-23897) 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: Jenkins Information Disclosure (CVE-2024-23897)