github - ghsa-6378-3f5f-72ch

ghsa-6378-3f5f-72ch

Vulnerability from github

Published

2022-05-24 17:47

Modified

2023-12-29 21:30

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Details

Windows Hyper-V Denial of Service Vulnerability

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26416"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-13T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "Windows Hyper-V Denial of Service Vulnerability",
  "id": "GHSA-6378-3f5f-72ch",
  "modified": "2023-12-29T21:30:41Z",
  "published": "2022-05-24T17:47:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26416"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26416"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-26416

Vulnerability from cvelistv5

Published

2021-04-13 19:32

Modified

2024-08-03 20:26

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C

Summary

Windows Hyper-V Denial of Service Vulnerability

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26416	x_refsource_MISC

Impacted products

▼	Vendor	Product
	Microsoft	Windows 10 Version 1809
	Microsoft	Windows Server 2019
	Microsoft	Windows Server 2019 (Server Core installation)
	Microsoft	Windows 10 Version 1909
	Microsoft	Windows Server, version 1909 (Server Core installation)
	Microsoft	Windows 10 Version 2004
	Microsoft	Windows Server version 2004
	Microsoft	Windows Server version 20H2
	Microsoft	Windows 10 Version 1607
	Microsoft	Windows Server 2016
	Microsoft	Windows Server 2016 (Server Core installation)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:26:25.424Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26416"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 1809",
          "vendor": "Microsoft",
          "versions": [
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              "lessThan": "publication",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2019",
          "vendor": "Microsoft",
          "versions": [
            {
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              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2019 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
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              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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        },
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          "platforms": [
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          "product": "Windows 10 Version 1909",
          "vendor": "Microsoft",
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          "product": "Windows Server, version 1909 (Server Core installation)",
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          "platforms": [
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          "product": "Windows 10 Version 2004",
          "vendor": "Microsoft",
          "versions": [
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              "lessThan": "publication",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server version 2004",
          "vendor": "Microsoft",
          "versions": [
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              "lessThan": "publication",
              "status": "affected",
              "version": "10.0.0",
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        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
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          ],
          "product": "Windows Server version 20H2",
          "vendor": "Microsoft",
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              "status": "affected",
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        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows 10 Version 1607",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Windows Server 2016",
          "vendor": "Microsoft",
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        },
        {
          "cpes": [
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          ],
          "platforms": [
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          ],
          "product": "Windows Server 2016 (Server Core installation)",
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      ],
      "datePublic": "2021-04-13T07:00:00+00:00",
      "descriptions": [
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          "lang": "en-US",
          "value": "Windows Hyper-V Denial of Service Vulnerability"
        }
      ],
      "metrics": [
        {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
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          "scenarios": [
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              "value": "GENERAL"
            }
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      "problemTypes": [
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            {
              "description": "Denial of Service",
              "lang": "en-US",
              "type": "Impact"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-29T19:21:06.324Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26416"
        }
      ],
      "title": "Windows Hyper-V Denial of Service Vulnerability"
    }
  },
  "cveMetadata": {
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    "datePublished": "2021-04-13T19:32:34",
    "dateReserved": "2021-01-29T00:00:00",
    "dateUpdated": "2024-08-03T20:26:25.424Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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