# CVE-2002-1203

## Summary

- **CVE ID:** CVE-2002-1203
- **Severity:** UNKNOWN
- **CVSS Score:** 0.05
- **CWE:** N/A
- **Published:** Oct 15, 2002
- **Last Modified:** Mar 16, 2026

## Description

IBM SecureWay Firewall before 4.2.2 performs extra processing before determining that a packet is invalid and dropping it, which allows remote attackers to cause a denial of service (resource exhaustion) via a flood of malformed TCP packets without any flags set.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://marc.info/?l=bugtraq&m=103417988503398&w=2)
- [CNA](http://www.securityfocus.com/bid/5924)
- [CNA](http://www.iss.net/security_center/static/10249.php)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 1.32%
- **EPSS Percentile:** 79.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._