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 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.

Published: 2005-02-11 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2005-0114 is rated Low Risk (17.4/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.33%). Low composite risk—no urgent action required; patch on your normal maintenance cycle and revisit priority if CVSS or EPSS increases.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2005-0114

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.07% 0.33% +0.27%
2 2025-03-17 0.04% 0.07% +0.03%
3 2023-03-07 — 0.04% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2005-0114

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
2.1 2.0 LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 3.9 2.9 [email protected]

Weakness enumeration for CVE-2005-0114

Affected software / configurations for CVE-2005-0114

Vendor Product Version Raw CPE
checkpoint check_point_integrity_client <= 5.1.556.166 cpe:2.3:a:checkpoint:check_point_integrity_client:*:*:*:*:*:*:*:*
checkpoint check_point_integrity_client 4.5.122.000 cpe:2.3:a:checkpoint:check_point_integrity_client:4.5.122.000:*:*:*:*:*:*:*
zonelabs zonealarm 5.5.062.011 cpe:2.3:a:zonelabs:zonealarm:5.5.062.011:*:*:*:*:*:*:*
zonelabs zonealarm_wireless_security <= 5.5.080.000 cpe:2.3:a:zonelabs:zonealarm_wireless_security:*:*:*:*:*:*:*:*

References for CVE-2005-0114

cvelogic Threat Intelligence