module

NTP Mode 7 PEER_LIST_SUM DoS Scanner

Try Surface Command
Back to search
Disclosed
Aug 25, 2014
Created
May 30, 2018

Description

This module identifies NTP servers which permit "PEER_LIST_SUM" queries and
return responses that are larger in size or greater in quantity than
the request, allowing remote attackers to cause a distributed, reflected
denial of service (aka, "DRDoS" or traffic amplification) via spoofed
requests.

Author

Jon Hart [email protected]

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use auxiliary/scanner/ntp/ntp_peer_list_sum_dos
    msf auxiliary(ntp_peer_list_sum_dos) > show actions
        ...actions...
    msf auxiliary(ntp_peer_list_sum_dos) > set ACTION < action-name >
    msf auxiliary(ntp_peer_list_sum_dos) > show options
        ...show and set options...
    msf auxiliary(ntp_peer_list_sum_dos) > run
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report