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Vulnerability Score 2.1 2.1
CVE Id CVE-2005-0114
Last Modified 05 Sep 2008 04:45:21
Published 11 Feb 2005 12:00:00
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector LOCAL
Access Complexity LOW
Authentication NONE



vsdatant.sys in Zone Lab ZoneAlarm before, ZoneAlarm Wireless before, Check Point Integrity Client 4.x before and 5.x before 5.1.556.166 do not properly verify that the ServerPortName argument to the NtConnectPort function is a valid memory address, which allows local users to cause a denial of service (system crash) when ZoneAlarm attempts to dereference an invalid pointer.

Vulnerable Systems


  • Checkpoint Check Point Integrity Client

  • Checkpoint Check Point Integrity Client 5.1.556.166

  • Zonelabs Zonealarm

  • Zonelabs Zonealarm Wireless Security


IDEFENSE - 20050211 ZoneAlarm 5.1 Invalid Pointer Dereference Vulnerability


BID - 12531

SECUNIA - 14256

Last Updated: 27 May 2016 10:39:40