fkie_cve-2009-1542
Vulnerability from fkie_nvd
Published
2009-07-15 15:30
Modified
2025-04-09 00:30
Severity ?
Summary
The Virtual Machine Monitor (VMM) in Microsoft Virtual PC 2004 SP1, 2007, and 2007 SP1, and Microsoft Virtual Server 2005 R2 SP1, does not enforce CPU privilege-level requirements for all machine instructions, which allows guest OS users to execute arbitrary kernel-mode code and gain privileges within the guest OS via a crafted application, aka "Virtual PC and Virtual Server Privileged Instruction Decoding Vulnerability."
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | virtual_pc | 2004 | |
| microsoft | virtual_pc | 2007 | |
| microsoft | virtual_pc | 2007 | |
| microsoft | virtual_pc | 2007 | |
| microsoft | virtual_server | 2005 | |
| microsoft | virtual_server | 2005 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:virtual_pc:2004:sp1:*:*:*:*:*:*",
"matchCriteriaId": "4B85AEB7-0AB3-4AFA-B589-74DF583225C4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:virtual_pc:2007:*:*:*:*:*:*:*",
"matchCriteriaId": "0E550D9F-C197-4EA1-A018-73C0E8B03E6C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:virtual_pc:2007:*:x64:*:*:*:*:*",
"matchCriteriaId": "F61DD9A1-A925-4FA3-BD6A-708F039F7F9B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:virtual_pc:2007:sp1:*:*:*:*:*:*",
"matchCriteriaId": "98616FA1-76B2-40C1-806E-71A4D76CB5D1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:virtual_server:2005:r2_sp1:*:*:*:*:*:*",
"matchCriteriaId": "C5705C94-8B44-48D7-873B-1909FE2D020E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:virtual_server:2005:r2_sp1:x64:*:*:*:*:*",
"matchCriteriaId": "35C436EF-6A98-47F7-BA5E-2E4B8497045F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Virtual Machine Monitor (VMM) in Microsoft Virtual PC 2004 SP1, 2007, and 2007 SP1, and Microsoft Virtual Server 2005 R2 SP1, does not enforce CPU privilege-level requirements for all machine instructions, which allows guest OS users to execute arbitrary kernel-mode code and gain privileges within the guest OS via a crafted application, aka \"Virtual PC and Virtual Server Privileged Instruction Decoding Vulnerability.\""
},
{
"lang": "es",
"value": "El Virtual Machine Monitor (VMM) en Microsoft Virtual PC 2004 SP1, 2007, and 2007 SP1, and Microsoft Virtual Server 2005 R2 SP1, no impone los requisitos de la CPU (privilege-level) para todas las instrucciones de la maquina, lo que permite a usuarios del sistema invitado (guest) ejecutar c\u00f3digo de su elecci\u00f3n en modo kernel (kernel -mode) y obtener privilegios dentro del sistema invitado a trav\u00e9s de aplicaciones manipuladas. Tambi\u00e9n conocido como \"Vulnerabilidad de decodificaci\u00f3n de instrucciones privilegiadas en Virtual PC y Virtual Server\"."
}
],
"id": "CVE-2009-1542",
"lastModified": "2025-04-09T00:30:58.490",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 10.0,
"obtainAllPrivilege": true,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-07-15T15:30:01.420",
"references": [
{
"source": "secure@microsoft.com",
"url": "http://secunia.com/advisories/35808"
},
{
"source": "secure@microsoft.com",
"url": "http://www.securitytracker.com/id?1022544"
},
{
"source": "secure@microsoft.com",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
},
{
"source": "secure@microsoft.com",
"url": "http://www.vupen.com/english/advisories/2009/1890"
},
{
"source": "secure@microsoft.com",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-033"
},
{
"source": "secure@microsoft.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6166"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/35808"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1022544"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"US Government Resource"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA09-195A.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2009/1890"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-033"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6166"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…