CVE-2005-0114

What it is

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.

At a glance

Exploitability

Can be exploited locally on the machine without logging in. Limited direct impact.

Exploit odds

0.3% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2005-02-11 05:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:10 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.3% in the next 30 days (EPSS).
• Severity: 2.1 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2005-02-11 05:00 UTC

Last modified

2026-06-16 22:10 UTC

Exploit probability

0.3% · EPSS, next 30 days

Record status

Modified

Affected

• Checkpoint Check Point Integrity Client ≤ 5.1.556.166
• Checkpoint Check Point Integrity Client 4.5.122.000
• Zonelabs Zonealarm 5.5.062.011
• Zonelabs Zonealarm Wireless Security ≤ 5.5.080.000

Attack profile CVSS 2.0 · 2.1

Attack vector

Local

Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2005-0114.md and follow it. Check whether this project is affected by CVE-2005-0114. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

Copy as ticket · More options · Status badge