# CVE-2002-0401

## Summary

- **CVE ID:** CVE-2002-0401
- **Severity:** UNKNOWN
- **CVSS Score:** 0.31
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

SMB dissector in Ethereal 0.9.3 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via malformed packets that cause Ethereal to dereference a NULL pointer.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://distro.conectiva.com/atualizacoes/?id=a&anuncio=000505)
- [CNA](http://www.redhat.com/support/errata/RHSA-2002-088.html)
- [CNA](http://www.debian.org/security/2002/dsa-130)
- [CNA](http://marc.info/?l=bugtraq&m=102268626526119&w=2)
- [CNA](http://www.iss.net/security_center/static/9204.php)
- [CNA](http://www.ethereal.com/appnotes/enpa-sa-00004.html)
- [CNA](http://www.securityfocus.com/bid/4806)
- [CNA](http://www.redhat.com/support/errata/RHSA-2002-036.html)
- [CNA](ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-037.0.txt)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 7.74%
- **EPSS Percentile:** 91.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._