{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-05T00:52:16.240","vulnerabilities":[{"cve":{"id":"CVE-2020-0909","sourceIdentifier":"secure@microsoft.com","published":"2020-05-21T23:15:11.273","lastModified":"2024-11-21T04:54:26.637","vulnStatus":"Modified","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 'Windows Hyper-V Denial of Service Vulnerability'."},{"lang":"es","value":"Existe una vulnerabilidad de denegación de servicio cuando Hyper-V en un Windows Server falla al manejar apropiadamente paquetes de red especialmente diseñados. Para explotar la vulnerabilidad, un atacante enviaría paquetes de red especialmente diseñados hacia el Hyper-V Server. La actualización de seguridad aborda la vulnerabilidad al resolver las condiciones en las que Hyper-V presentaría un fallo al manejar apropiadamente estos paquetes de red., también se conoce como 'Windows Hyper-V Denial of Service Vulnerability'."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*","matchCriteriaId":"084984D5-D241-497B-B118-50C6C1EAD468"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*","matchCriteriaId":"897A48D7-FCA1-4560-AFBB-718AF19BA3A2"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:x64:*","matchCriteriaId":"1B3308A0-1699-4A4A-8D6B-AB4E4C825C95"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:x64:*","matchCriteriaId":"1981BA0D-0920-40C0-8A6A-5D5A1B221560"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*","matchCriteriaId":"6CF580BA-6938-40F6-9D86-F43044A6BACA"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:x64:*","matchCriteriaId":"2487AF09-F003-482A-BD42-31F6AEAA033F"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*","matchCriteriaId":"61F0792D-7587-4297-8EE7-D4DC3A30EE84"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:*","matchCriteriaId":"7FE8B00B-4F39-4755-A323-8AD71F5E3EBE"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*","matchCriteriaId":"C936FD4F-959C-43B8-9917-E2A0DF4A8793"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:*","matchCriteriaId":"2127D10C-B6F3-4C1D-B9AA-5D78513CC996"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*","matchCriteriaId":"AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*","matchCriteriaId":"A7DF96F8-BA6A-4780-9CA3-F719B3F81074"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*","matchCriteriaId":"DB18C4CE-5917-401E-ACF7-2747084FD36E"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*","matchCriteriaId":"041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*","matchCriteriaId":"CAACE735-003E-4ACB-A82E-C0CF97D7F013"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*","matchCriteriaId":"5B921FDB-8E7D-427E-82BE-4432585080CF"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*","matchCriteriaId":"C253A63F-03AB-41CB-A03A-B2674DEA98AA"},{"vulnerable":true,"criteria":"cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*","matchCriteriaId":"DB79EE26-FC32-417D-A49C-A1A63165A968"}]}]}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0909","source":"secure@microsoft.com","tags":["Patch","Vendor Advisory"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0909","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}