CVE-2005-0923

What it is

The SmartScan feature in the Auto-Protect module for Symantec Norton AntiVirus 2004 and 2005, as also used in Internet Security 2004/2005 and System Works 2004/2005, allows attackers to cause a denial of service (CPU consumption and system crash) by renaming a file on a network share.

At a glance

Exploitability

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

Exploit odds

0.4% chance of exploitation in the next 30 days (EPSS).

Fix

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

Timeline

1. 2005-05-02 04:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:12 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.4% in the next 30 days (EPSS).
• Severity: 2.1 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2005-05-02 04:00 UTC

Last modified

2026-06-16 22:12 UTC

Exploit probability

0.4% · EPSS, next 30 days

Record status

Modified

Affected

• Symantec Norton Antivirus 2.1
• Symantec Norton Antivirus 2005
• Symantec Norton Internet Security 2004
• Symantec Norton Internet Security 2005
• Symantec Norton System Works 2004_professional
• Symantec Norton System Works 2005_premier

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-2005-0923.md and follow it. Check whether this project is affected by CVE-2005-0923. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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