# CVE-2003-0073

## Summary

- **CVE ID:** CVE-2003-0073
- **Severity:** UNKNOWN
- **CVSS Score:** 0.05
- **CWE:** N/A
- **Published:** Sep 1, 2004
- **Last Modified:** Mar 16, 2026

## Description

Double-free vulnerability in mysqld for MySQL before 3.23.55 allows attackers with MySQL access to cause a denial of service (crash) via mysql_change_user.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000743)
- [CNA](http://www.debian.org/security/2003/dsa-303)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-093.html)
- [CNA](http://www.mysql.com/doc/en/News-3.23.55.html)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-166.html)
- [CNA](http://www.redhat.com/support/errata/RHSA-2003-094.html)
- [CNA](http://www.iss.net/security_center/static/11199.php)
- [CNA](http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:013)
- [CNA](http://www.linuxsecurity.com/advisories/engarde_advisory-2873.html)
- [CNA](https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A436)
- [CNA](http://marc.info/?l=bugtraq&m=104385719107879&w=2)
- [CNA](http://www.securityfocus.com/bid/6718)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 1.30%
- **EPSS Percentile:** 79.4

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-20._