fkie_cve-2009-3622
Vulnerability from fkie_nvd
Published
2009-10-23 18:30
Modified
2025-04-09 00:30
Severity ?
Summary
Algorithmic complexity vulnerability in wp-trackback.php in WordPress before 2.8.5 allows remote attackers to cause a denial of service (CPU consumption and server hang) via a long title parameter in conjunction with a charset parameter composed of many comma-separated "UTF-8" substrings, related to the mb_convert_encoding function in PHP.
References
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"value": "Algorithmic complexity vulnerability in wp-trackback.php in WordPress before 2.8.5 allows remote attackers to cause a denial of service (CPU consumption and server hang) via a long title parameter in conjunction with a charset parameter composed of many comma-separated \"UTF-8\" substrings, related to the mb_convert_encoding function in PHP."
},
{
"lang": "es",
"value": "Vulnerabilidad de complejidad algor\u00edtmica en wp-trackback.php en WordPress anteriores a v2.8.5 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (Consumo de CPU y cuelgue del servidor) a trav\u00e9s de un valor largo en el par\u00e1metro \"title\" en conjunci\u00f3n con un par\u00e1metro \"charset\" compuesto por muchas subcadenas \"UTF-8\" separadas por coma, est\u00e1 relacionado con la funci\u00f3n mb_convert_encoding en PHP."
}
],
"id": "CVE-2009-3622",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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