Vulnerability-Lookup

GHSA-CXC9-2M79-6F46

Vulnerability from github – Published: 2022-05-24 17:27 – Updated: 2024-01-01 00:30

Details

A spoofing vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi-factor authentication requests.To exploit this vulnerability, an attacker could send a specially crafted authentication request, aka 'ADFS Spoofing Vulnerability'.

Severity ?

5.0 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

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{
  "affected": [],
  "aliases": [
    "CVE-2020-0837"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-11T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A spoofing vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi-factor authentication requests.To exploit this vulnerability, an attacker could send a specially crafted authentication request, aka \u0027ADFS Spoofing Vulnerability\u0027.",
  "id": "GHSA-cxc9-2m79-6f46",
  "modified": "2024-01-01T00:30:37Z",
  "published": "2022-05-24T17:27:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0837"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0837"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-0837 (GCVE-0-2020-0837)

Vulnerability from cvelistv5 – Published: 2020-09-11 17:08 – Updated: 2024-08-04 06:18

Title

ADFS MFA Elevation of Privilege Vulnerability

Summary

An elevation of privilege vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi-factor authentication requests. An attacker who successfully exploited this vulnerability could bypass some, but not all, of the authentication factors. To exploit this vulnerability, an attacker could send a specially crafted authentication request. This security update corrects how ADFS handles multi-factor authentication requests.

Severity ?

5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

CWE

Spoofing

Assigner

microsoft

References

URL

Tags

https://portal.msrc.microsoft.com/en-US/security-…

x_refsource_MISC

Impacted products

Vendor

Product

Version

Microsoft

Windows 10 Version 1809

Affected: 10.0.0 , < publication (custom)
 cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
 cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
 cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*

Microsoft	Windows Server 2019	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2019::::::::
Microsoft	Windows Server 2019 (Server Core installation)	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2019::::::::
Microsoft	Windows 10 Version 1909	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_1909:::::::x86:* cpe:2.3:o:microsoft:windows_10_1909:::::::x64:* cpe:2.3:o:microsoft:windows_10_1809:::::::x64:*
Microsoft	Windows Server, version 1909 (Server Core installation)	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_1909::::::::
Microsoft	Windows 10 Version 1903 for 32-bit Systems	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10:1903:::::::*
Microsoft	Windows 10 Version 1903 for x64-based Systems	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10:1903:::::::*
Microsoft	Windows 10 Version 1903 for ARM64-based Systems	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10:1903:::::::*
Microsoft	Windows Server, version 1903 (Server Core installation)	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_1903::::::::
Microsoft	Windows 10 Version 2004	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_1809:::::::x64:*
Microsoft	Windows Server version 2004	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2004::::::::
Microsoft	Windows 10 Version 1607	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_10_1607:::::::x86:* cpe:2.3:o:microsoft:windows_10_1607:::::::x64:*
Microsoft	Windows Server 2016	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2016::::::::
Microsoft	Windows Server 2016 (Server Core installation)	Affected: 10.0.0 , < publication (custom) cpe:2.3:o:microsoft:windows_server_2016::::::::

Date Public ?

2020-09-08 07:00

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T06:18:03.459Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0837"
          }
        ],
        "title": "CVE Program Container"
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          "cpes": [
            "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*",
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            "cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:arm64:*"
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          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*"
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          "platforms": [
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          "product": "Windows Server 2019",
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          "versions": [
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          "vendor": "Microsoft",
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          "platforms": [
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          "product": "Windows 10 Version 1903 for ARM64-based Systems",
          "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_1903:*:*:*:*:*:*:*:*"
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          "platforms": [
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          ],
          "product": "Windows Server, version 1903 (Server Core installation)",
          "vendor": "Microsoft",
          "versions": [
            {
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              "version": "10.0.0",
              "versionType": "custom"
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        {
          "cpes": [
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          "platforms": [
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            "x64-based Systems"
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          "product": "Windows 10 Version 2004",
          "vendor": "Microsoft",
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              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*"
          ],
          "platforms": [
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          "product": "Windows Server version 2004",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*",
            "cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*"
          ],
          "platforms": [
            "32-bit Systems",
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          "product": "Windows 10 Version 1607",
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          "versions": [
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              "lessThan": "publication",
              "status": "affected",
              "version": "10.0.0",
              "versionType": "custom"
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      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
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              "lang": "en-US",
              "type": "Impact"
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-31T21:34:21.307Z",
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      },
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          "tags": [
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          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0837"
        }
      ],
      "title": "ADFS MFA Elevation of Privilege Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
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    "datePublished": "2020-09-11T17:08:24.000Z",
    "dateReserved": "2019-11-04T00:00:00.000Z",
    "dateUpdated": "2024-08-04T06:18:03.459Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

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GHSA-CXC9-2M79-6F46

CVE-2020-0837 (GCVE-0-2020-0837)

Tags

Sightings

Nomenclature