# CVE-2002-0794

## Summary

- **CVE ID:** CVE-2002-0794
- **Severity:** UNKNOWN
- **CVSS Score:** 0.04
- **CWE:** N/A
- **Published:** Apr 2, 2003
- **Last Modified:** Mar 16, 2026

## Description

The accept_filter mechanism in FreeBSD 4 through 4.5 does not properly remove entries from the incomplete listen queue when adding a syncache, which allows remote attackers to cause a denial of service (network service availability) via a large number of connection attempts, which fills the queue.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.iss.net/security_center/static/9209.php)
- [CNA](http://www.securityfocus.com/bid/4879)
- [CNA](http://www.osvdb.org/5081)
- [CNA](http://archives.neohapsis.com/archives/freebsd/2002-05/0349.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.90%
- **EPSS Percentile:** 75.3

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