FKIE_CVE-2007-1209
Vulnerability from fkie_nvd - Published: 2007-04-10 21:19 - Updated: 2026-06-16 22:37
Severity
Summary
Use-after-free vulnerability in the Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows Vista does not properly handle connection resources when starting and stopping processes, which allows local users to gain privileges by opening and closing multiple ApiPort connections, which leaves a "dangling pointer" to a process data structure.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | windows_vista | * |
{
"affected": [
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"affectedData": [
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"product": "n/a",
"vendor": "n/a",
"versions": [
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"status": "affected",
"version": "n/a"
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]
}
],
"source": "secure@microsoft.com"
}
],
"configurations": [
{
"nodes": [
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"cpeMatch": [
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"criteria": "cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3852BB02-47A1-40B3-8E32-8D8891A53114",
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],
"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "Use-after-free vulnerability in the Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows Vista does not properly handle connection resources when starting and stopping processes, which allows local users to gain privileges by opening and closing multiple ApiPort connections, which leaves a \"dangling pointer\" to a process data structure."
},
{
"lang": "es",
"value": "Una vulnerabilidad de uso de la memoria previamente liberada en el subsistema Run-time cliente/servidor (CSRSS) en Microsoft Windows Vista, no maneja apropiadamente los recursos de conexi\u00f3n al iniciar y detener procesos, lo que permite a los usuarios locales alcanzar privilegios al abrir y cerrar m\u00faltiples conexiones de ApiPort, que deja un \"dangling pointer\" a una estructura de datos de proceso."
}
],
"id": "CVE-2007-1209",
"lastModified": "2026-06-16T22:37:08.873",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-04-10T21:19:00.000",
"references": [
{
"source": "secure@microsoft.com",
"url": "http://research.eeye.com/html/advisories/published/AD20070410b.html"
},
{
"source": "secure@microsoft.com",
"url": "http://secunia.com/advisories/24823"
},
{
"source": "secure@microsoft.com",
"url": "http://securityreason.com/securityalert/2531"
},
{
"source": "secure@microsoft.com",
"tags": [
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],
"url": "http://www.kb.cert.org/vuls/id/219848"
},
{
"source": "secure@microsoft.com",
"url": "http://www.osvdb.org/34008"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securityfocus.com/archive/1/465233/100/0/threaded"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securityfocus.com/archive/1/466331/100/200/threaded"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securityfocus.com/bid/23338"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securitytracker.com/id?1017897"
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{
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"tags": [
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"url": "http://www.us-cert.gov/cas/techalerts/TA07-100A.html"
},
{
"source": "secure@microsoft.com",
"tags": [
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],
"url": "http://www.vupen.com/english/advisories/2007/1325"
},
{
"source": "secure@microsoft.com",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-021"
},
{
"source": "secure@microsoft.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1524"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://research.eeye.com/html/advisories/published/AD20070410b.html"
},
{
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"url": "http://secunia.com/advisories/24823"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securityreason.com/securityalert/2531"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.kb.cert.org/vuls/id/219848"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.osvdb.org/34008"
},
{
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"url": "http://www.securityfocus.com/archive/1/465233/100/0/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/archive/1/466331/100/200/threaded"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/23338"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1017897"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.us-cert.gov/cas/techalerts/TA07-100A.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://www.vupen.com/english/advisories/2007/1325"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-021"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1524"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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