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Check Point Advisories

Lianja SQL db_netserver Stack Buffer Overflow

Check Point Reference: CPAI-2013-1901
Date Published: 21 Jul 2013
Severity: High
Last Updated:
Source: CVE-2013-3563
Protection Provided by:

Security Gateway

Who is Vulnerable? Lianja SQL Server 1.0.0RC5.1
Vulnerability Description A stack buffer overflow vulnerability has been reported in Lianja SQL Server.
Vulnerability DetailsThe vulnerability exists in the db_netserver.exe binary which is executed by the parent process. A remote attacker could trigger this flaw by sending a specially crafted request to the affected service. Successful exploitation could result in a denial of service condition or arbitrary code execution on the targeted system.

Protection Overview

This protection will detect and block attempts to exploit this vulnerability.

In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.

Security Gateway R75 / R71 / R70

  1. In the IPS tab, click Protections and find the Lianja SQL db_netserver Stack Buffer Overflow protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

SmartView Tracker will log the following entries:
Attack Name: Web Server Enforcement Violation
Attack Information: Lianja SQL db_netserver Stack Buffer Overflow

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