# CVE-2002-1123

## Summary

- **CVE ID:** CVE-2002-1123
- **Severity:** UNKNOWN
- **CVSS Score:** 3.57
- **CWE:** N/A
- **Published:** Sep 1, 2004
- **Last Modified:** Mar 16, 2026

## Description

Buffer overflow in the authentication function for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows remote attackers to execute arbitrary code via a long request to TCP port 1433, aka the "Hello" overflow.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://online.securityfocus.com/archive/1/286220)
- [CNA](http://www.securityfocus.com/bid/5411)
- [CNA](https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-056)
- [CNA](http://www.ciac.org/ciac/bulletins/n-003.shtml)
- [CNA](http://www.iss.net/security_center/static/9788.php)
- [CNA](http://marc.info/?l=bugtraq&m=102873609025020&w=2)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 89.14%
- **EPSS Percentile:** 99.5

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