fkie_cve-2020-0909
Vulnerability from fkie_nvd
Published
2020-05-21 23:15
Modified
2024-11-21 04:54
Severity ?
Summary
A denial of service vulnerability exists when Hyper-V on a Windows Server fails to properly handle specially crafted network packets.To exploit the vulnerability, an attacker would send specially crafted network packets to the Hyper-V Server.The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to properly handle these network packets., aka 'Windows Hyper-V Denial of Service Vulnerability'.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0909 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0909 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | windows_10 | - | |
| microsoft | windows_10 | 1607 | |
| microsoft | windows_10 | 1709 | |
| microsoft | windows_10 | 1803 | |
| microsoft | windows_10 | 1809 | |
| microsoft | windows_10 | 1903 | |
| microsoft | windows_10 | 1909 | |
| microsoft | windows_7 | - | |
| microsoft | windows_8.1 | - | |
| microsoft | windows_server_2008 | - | |
| microsoft | windows_server_2008 | r2 | |
| microsoft | windows_server_2012 | - | |
| microsoft | windows_server_2012 | r2 | |
| microsoft | windows_server_2016 | - | |
| microsoft | windows_server_2016 | 1803 | |
| microsoft | windows_server_2016 | 1903 | |
| microsoft | windows_server_2016 | 1909 | |
| microsoft | windows_server_2019 | - |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A denial of service vulnerability exists when Hyper-V on a Windows Server fails to properly handle specially crafted network packets.To exploit the vulnerability, an attacker would send specially crafted network packets to the Hyper-V Server.The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to properly handle these network packets., aka \u0027Windows Hyper-V Denial of Service Vulnerability\u0027."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de denegaci\u00f3n de servicio cuando Hyper-V en un Windows Server falla al manejar apropiadamente paquetes de red especialmente dise\u00f1ados. Para explotar la vulnerabilidad, un atacante enviar\u00eda paquetes de red especialmente dise\u00f1ados hacia el Hyper-V Server. La actualizaci\u00f3n de seguridad aborda la vulnerabilidad al resolver las condiciones en las que Hyper-V presentar\u00eda un fallo al manejar apropiadamente estos paquetes de red., tambi\u00e9n se conoce como \u0027Windows Hyper-V Denial of Service Vulnerability\u0027."
}
],
"id": "CVE-2020-0909",
"lastModified": "2024-11-21T04:54:26.637",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
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"source": "nvd@nist.gov",
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],
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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},
"published": "2020-05-21T23:15:11.273",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
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"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0909"
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"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"value": "NVD-CWE-noinfo"
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"source": "nvd@nist.gov",
"type": "Primary"
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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.
- 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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