Check Point Advisories

PaperCut Directory Traversal (CVE-2023-39143)

Check Point Reference: CPAI-2023-1544
Date Published: 28 Feb 2024
Severity: Critical
Last Updated: Wednesday 28 February, 2024
Source:
Industry Reference:CVE-2023-39143
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? PaperCut MF prior to 22.1.3
PaperCut NG prior to 22.1.3
Vulnerability Description A directory traversal vulnerability exists in PaperCut. Successful exploitation of this vulnerability would allow a remote attacker to list directories on the affected system.

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 PaperCut Directory Traversal (CVE-2023-39143) 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:  Web Server Enforcement Violation.
Attack Information:  PaperCut Directory Traversal (CVE-2023-39143)

×
  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