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low2.1

CVE-2005-0114

vsdatant.sys in Zone Lab ZoneAlarm before 5.5.062.011, ZoneAlarm Wireless before 5.5.080.000, Check Point Integrity Client 4.x before 4.5.122.000 and 5.x befor…

Impact

vsdatant.sys in Zone Lab ZoneAlarm before 5.5.062.011, ZoneAlarm Wireless before 5.5.080.000, Check Point Integrity Client 4.x before 4.5.122.000 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.

Affected products

VendorProductAffected versions
CheckpointCheck Point Integrity Client
through 5.1.556.166
Version 4.5.122.000
ZonelabsZonealarm
Version 5.5.062.011
ZonelabsZonealarm Wireless Security
through 5.5.080.000

References