|Check Point Reference:||CPAI-2014-0750|
|Date Published:||19 Jan 2014|
|Protection Provided by:||
|Who is Vulnerable?||NTP servers prior to version 4.2.7p26|
|Vulnerability Description||There exists a design flaw in NTP servers that can allow attackers to perform DoS attacks against target machines. A remote attacker can leverage this flaw by sending a specially crafted request to an affected NTP server.|
This protection will detect and block the transferring of specially crafted requests to the server.
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, Protection tab and select the version of your choice.
SmartView Tracker will log the following entries:
Attack Name: NTP Enforcement Violation
Attack Information: NTP Servers Monlist Command Denial of Service