CVE-2009-0550 (GCVE-0-2009-0550)
Vulnerability from cvelistv5 – Published: 2009-04-15 03:49 – Updated: 2024-08-07 04:40
VLAI
EPSS
VEX
Summary
Windows HTTP Services (aka WinHTTP) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008; and WinINet in Microsoft Internet Explorer 5.01 SP4, 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008; allows remote web servers to capture and replay NTLM credentials, and execute arbitrary code, via vectors related to absence of a "credential-reflection protections" opt-in step, aka "Windows HTTP Services Credential Reflection Vulnerability" and "WinINet Credential Reflection Vulnerability."
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
Date Public
2009-04-14 00:00
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{
"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6B33C9BD-FC34-4DFC-A81F-C620D3DAA79D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:*:32_bit:*:*:*:*:*",
"matchCriteriaId": "C4BFF042-5C0B-482A-915B-3B9A267D2D96",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*",
"matchCriteriaId": "7F6EA111-A4E6-4963-A0C8-F9336C605B6E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*",
"matchCriteriaId": "7F9C7616-658D-409D-8B53-AC00DC55602A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3852BB02-47A1-40B3-8E32-8D8891A53114",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_vista:*:*:x64:*:*:*:*:*",
"matchCriteriaId": "1DD1D5ED-FE7C-4ADF-B3AF-1F13E51B4FB5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:*",
"matchCriteriaId": "C162FFF0-1E8F-4DCF-A08F-6C6E324ED878",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_vista:gold:*:*:*:*:*:*:*",
"matchCriteriaId": "1D12423F-FCCD-4F4C-9037-7607C1F1F99E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_xp:*:*:x64:*:*:*:*:*",
"matchCriteriaId": "ACF75FC8-095A-4EEA-9A41-C27CFF3953FB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*",
"matchCriteriaId": "9B339C33-8896-4896-88FF-88E74FDBC543",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp2:x64:*:*:*:*:*",
"matchCriteriaId": "57ECAAA8-8709-4AC7-9CE7-49A8040C04D3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*",
"matchCriteriaId": "CE477A73-4EE4-41E9-8694-5A3D5DC88656",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Windows HTTP Services (aka WinHTTP) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008; and WinINet in Microsoft Internet Explorer 5.01 SP4, 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008; allows remote web servers to capture and replay NTLM credentials, and execute arbitrary code, via vectors related to absence of a \"credential-reflection protections\" opt-in step, aka \"Windows HTTP Services Credential Reflection Vulnerability\" and \"WinINet Credential Reflection Vulnerability.\""
},
{
"lang": "es",
"value": "Windows HTTP Services (tambi\u00e9n conocido como WinHTTP) en Microsoft Windows 2000 SP4, XP SP2 y SP3, Server 2003 SP1 y SP2, Vista Gold y SP1, y Server 2008; y WinINet en Microsoft Internet Explorer 5.01 SP4, 6 SP1, 6 y 7 en Windows XP SP2 y SP3, 6 y 7 en Windows Server 2003 SP1 y SP2, 7 en Windows Vista Gold y SP1, y 7 en Windows Server 2008; permite a servidores web remotos capturar y reproducir credenciales NTLM, y ejecutar c\u00f3digo de su elecci\u00f3n, a trav\u00e9s de vectores relacionados con la falta de \"protecciones credencial-reflexi\u00f3n\" paso opt-in, tambi\u00e9n conocido como \"Vulnerabilidad de Reflexi\u00f3n de Credencial en Servicios HTTP de Windows\" y \"Vulnerablidad de Reflexi\u00f3n de Credencial WinINet\"."
}
],
"id": "CVE-2009-0550",
"lastModified": "2026-04-23T00:35:47.467",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2009-04-15T08:00:00.593",
"references": [
{
"source": "secure@microsoft.com",
"url": "http://blogs.technet.com/srd/archive/2009/04/14/ntlm-credential-reflection-updates-for-http-clients.aspx"
},
{
"source": "secure@microsoft.com",
"url": "http://osvdb.org/53619"
},
{
"source": "secure@microsoft.com",
"url": "http://secunia.com/advisories/34677"
},
{
"source": "secure@microsoft.com",
"url": "http://secunia.com/advisories/34678"
},
{
"source": "secure@microsoft.com",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2009-133.htm"
},
{
"source": "secure@microsoft.com",
"url": "http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL\u0026id=871138"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securityfocus.com/bid/34439"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securitytracker.com/id?1022041"
},
{
"source": "secure@microsoft.com",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA09-104A.html"
},
{
"source": "secure@microsoft.com",
"url": "http://www.vupen.com/english/advisories/2009/1027"
},
{
"source": "secure@microsoft.com",
"url": "http://www.vupen.com/english/advisories/2009/1028"
},
{
"source": "secure@microsoft.com",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-013"
},
{
"source": "secure@microsoft.com",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-014"
},
{
"source": "secure@microsoft.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5320"
},
{
"source": "secure@microsoft.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6233"
},
{
"source": "secure@microsoft.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7569"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://blogs.technet.com/srd/archive/2009/04/14/ntlm-credential-reflection-updates-for-http-clients.aspx"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/53619"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/34677"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/34678"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.avaya.com/elmodocs2/security/ASA-2009-133.htm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL\u0026id=871138"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/34439"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1022041"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA09-104A.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2009/1027"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2009/1028"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-013"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-014"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5320"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6233"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7569"
}
],
"sourceIdentifier": "secure@microsoft.com",
"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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