CVE-2005-3372

What it is

Multiple interpretation error in eTrust CA 7.0.1.4 with the 11.9.1 engine allows remote attackers to bypass virus scanning via a file such as BAT, HTML, and EML with an "MZ" magic byte sequence which is normally associated with EXE, which causes the file to be treated as a safe type that could still be executed as a dangerous file type by applications on the end system, as demonstrated by a "triple headed" program that contains EXE, EML, and HTML content, aka the "magic byte bug."

At a glance

Exploitability

Can be exploited over the network without logging in. Limited direct impact.

Exploit odds

1.4% chance of exploitation in the next 30 days (EPSS).

Fix

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

Timeline

1. 2005-10-30 14:34 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:16 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.4% in the next 30 days (EPSS).
• Severity: 5.1 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2005-10-30 14:34 UTC

Last modified

2026-06-16 22:16 UTC

Exploit probability

1.4% · EPSS, next 30 days

Record status

Modified

Affected

• Broadcom Etrust Antivirus 7.0.1.4

Attack profile CVSS 2.0 · 5.1

Attack vector

Network

Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

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-2005-3372.md and follow it. Check whether this project is affected by CVE-2005-3372. 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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