Check Point Advisories

SUN-RPC Portmapper DUMP Call

Check Point Reference: CPAI-2018-0565
Date Published: 2 Jul 2018
Severity: Low
Last Updated: Monday 02 July, 2018
Source:
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable?
Vulnerability Description SUN-RPC has a scanning interface. This mode may be used to gather information on a server, such as the services and applications running on it. This protection detects use of the SUN-RPC interface scanning.

Protection Overview

This protection detects requests that use the rpc dump portmap function.

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 R80 / R77 / R75

  1. In the IPS tab, click Protections and find the SUN-RPC Portmapper DUMP Call 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:  SUN-RPC Enforcement Protection.
Attack Information:  SUN-RPC Portmapper DUMP Call

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