FKIE_CVE-2009-0388
Vulnerability from fkie_nvd - Published: 2009-02-04 19:30 - Updated: 2026-06-16 23:04
Severity
Summary
Multiple integer signedness errors in (1) UltraVNC 1.0.2 and 1.0.5 and (2) TightVnc 1.3.9 allow remote VNC servers to cause a denial of service (heap corruption and application crash) or possibly execute arbitrary code via a large length value in a message, related to the (a) ClientConnection::CheckBufferSize and (b) ClientConnection::CheckFileZipBufferSize functions in ClientConnection.cpp.
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:tightvnc:tightvnc:1.3.9:*:*:*:*:*:*:*",
"matchCriteriaId": "6E472222-224B-41BD-A788-F6D6AF96430B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ultravnc:ultravnc:1.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "C556A1A6-30ED-4988-B66B-CF823B297CF3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ultravnc:ultravnc:1.0.5:*:*:*:*:*:*:*",
"matchCriteriaId": "835FD162-1BE0-43C6-93A5-1E450505D2A9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple integer signedness errors in (1) UltraVNC 1.0.2 and 1.0.5 and (2) TightVnc 1.3.9 allow remote VNC servers to cause a denial of service (heap corruption and application crash) or possibly execute arbitrary code via a large length value in a message, related to the (a) ClientConnection::CheckBufferSize and (b) ClientConnection::CheckFileZipBufferSize functions in ClientConnection.cpp."
},
{
"lang": "es",
"value": "Errores m\u00faltiples de signo de entero en (1) UltraVNC v1.0.2 y v1.0.5 y (2) TightVnc v1.3.9 permiten a atacantes remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de la cabecera y ca\u00edda de la aplicaci\u00f3n) o posiblemente ejecutar codigo de su elecci\u00f3n mediante un valor de gran longitud en un mensaje, en relaci\u00f3n con las funciones (a) ClientConnection::CheckBufferSize y (b) ClientConnection::CheckFileZipBufferSize en ClientConnection.cpp."
}
],
"id": "CVE-2009-0388",
"lastModified": "2026-06-16T23:04:56.623",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-02-04T19:30:00.530",
"references": [
{
"source": "cve@mitre.org",
"url": "http://forum.ultravnc.info/viewtopic.php?t=14654"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/33807"
},
{
"source": "cve@mitre.org",
"url": "http://vnc-tight.svn.sourceforge.net/viewvc/vnc-tight?view=rev\u0026revision=3564"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "http://www.coresecurity.com/content/vnc-integer-overflows"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/archive/1/500632/100/0/threaded"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch"
],
"url": "http://www.securityfocus.com/bid/33568"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2009/0321"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2009/0322"
},
{
"source": "cve@mitre.org",
"url": "https://www.exploit-db.com/exploits/7990"
},
{
"source": "cve@mitre.org",
"url": "https://www.exploit-db.com/exploits/8024"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://forum.ultravnc.info/viewtopic.php?t=14654"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/33807"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://vnc-tight.svn.sourceforge.net/viewvc/vnc-tight?view=rev\u0026revision=3564"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "http://www.coresecurity.com/content/vnc-integer-overflows"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/500632/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch"
],
"url": "http://www.securityfocus.com/bid/33568"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2009/0321"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2009/0322"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.exploit-db.com/exploits/7990"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.exploit-db.com/exploits/8024"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-189"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…
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.
Loading…
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.
Loading…