FKIE_CVE-2003-0073
Vulnerability from fkie_nvd - Published: 2003-02-19 05:00 - Updated: 2026-06-16 22:01
Severity
Summary
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.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:mysql:3.23.31:*:*:*:*:*:*:*",
"matchCriteriaId": "041AD718-39A7-4B13-90C5-680743B1C982",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:oracle:mysql:3.23.36:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:a:oracle:mysql:3.23.41:*:*:*:*:*:*:*",
"matchCriteriaId": "DC229C7C-BF4F-473B-BB01-BBD96CD06D4C",
"vulnerable": true
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{
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"matchCriteriaId": "C36F606D-59B6-4FA0-8785-3B14592FE9CC",
"vulnerable": true
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{
"criteria": "cpe:2.3:a:oracle:mysql:3.23.52:*:*:*:*:*:*:*",
"matchCriteriaId": "50FC2146-5BC0-4CA6-8700-5877C01B777D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:oracle:mysql:3.23.53:*:*:*:*:*:*:*",
"matchCriteriaId": "F79AFBCE-FFF7-4348-BE17-42A7978E17E8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:oracle:mysql:3.23.54:*:*:*:*:*:*:*",
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{
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],
"negate": false,
"operator": "OR"
}
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "Vulnerabilidad de doble liberaci\u00f3n de memoria (double-free) en mysqld de MySQL anteriores a 3.23.55 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) mediante mysql_change_user."
}
],
"id": "CVE-2003-0073",
"lastModified": "2026-06-16T22:01:27.887",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2003-02-19T05:00:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000743"
},
{
"source": "cve@mitre.org",
"url": "http://marc.info/?l=bugtraq\u0026m=104385719107879\u0026w=2"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://www.debian.org/security/2003/dsa-303"
},
{
"source": "cve@mitre.org",
"url": "http://www.iss.net/security_center/static/11199.php"
},
{
"source": "cve@mitre.org",
"url": "http://www.linuxsecurity.com/advisories/engarde_advisory-2873.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:013"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "http://www.mysql.com/doc/en/News-3.23.55.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-093.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-094.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.redhat.com/support/errata/RHSA-2003-166.html"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/6718"
},
{
"source": "cve@mitre.org",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A436"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000743"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://marc.info/?l=bugtraq\u0026m=104385719107879\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.debian.org/security/2003/dsa-303"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.iss.net/security_center/static/11199.php"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.linuxsecurity.com/advisories/engarde_advisory-2873.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:013"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.mysql.com/doc/en/News-3.23.55.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-093.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-094.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2003-166.html"
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{
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"url": "http://www.securityfocus.com/bid/6718"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A436"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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