CERTFR-2021-AVI-367

Vulnerability from certfr_avis - Published: 2021-05-12 - Updated: 2021-05-12

De multiples vulnérabilités ont été corrigées dans Microsoft Windows. Elles permettent à un attaquant de provoquer une élévation de privilèges, une exécution de code à distance, une atteinte à la confidentialité des données, une usurpation d'identité, un déni de service et un contournement de la fonctionnalité de sécurité.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Microsoft Windows Windows Server 2012
Microsoft Windows Windows 10 Version 2004 pour systèmes 32 bits
Microsoft Windows Windows 10 pour systèmes x64
Microsoft Windows Windows 10 Version 1909 pour ARM64-based Systems
Microsoft Windows Windows 10 Version 1809 pour systèmes x64
Microsoft Windows Windows 10 Version 1909 pour systèmes x64
Microsoft Windows Windows Server 2019 (Server Core installation)
Microsoft Windows Windows Server, version 2004 (Server Core installation)
Microsoft Windows Windows Server 2019
Microsoft Windows Windows Server 2012 R2
Microsoft Windows Windows 10 Version 1803 pour systèmes 32 bits
Microsoft Windows Windows 10 Version 1607 pour systèmes 32 bits
Microsoft Windows Windows 10 Version 1803 pour systèmes x64
Microsoft Windows Windows Server 2008 pour systèmes x64 Service Pack 2
Microsoft Windows Windows 10 Version 1809 pour systèmes 32 bits
Microsoft Windows Windows 10 Version 20H2 pour systèmes x64
Microsoft Windows Windows Server 2016 (Server Core installation)
Microsoft Windows Windows RT 8.1
Microsoft Windows Windows 7 pour systèmes x64 Service Pack 1
Microsoft Windows Windows 10 Version 1809 pour ARM64-based Systems
Microsoft Windows Windows Server 2008 pour systèmes x64 Service Pack 2 (Server Core installation)
Microsoft Windows Windows 10 Version 2004 pour ARM64-based Systems
Microsoft Windows Windows 10 Version 1909 pour systèmes 32 bits
Microsoft Windows Windows 10 Version 20H2 pour systèmes 32 bits
Microsoft Windows Windows Server 2008 pour systèmes 32 bits Service Pack 2 (Server Core installation)
Microsoft Windows Windows 10 Version 1607 pour systèmes x64
Microsoft Windows Windows Server 2012 (Server Core installation)
Microsoft Windows Windows 10 Version 1803 pour ARM64-based Systems
Microsoft Windows Windows Server 2008 pour systèmes 32 bits Service Pack 2
Microsoft Windows Windows Server 2008 R2 pour systèmes x64 Service Pack 1
Microsoft Windows Windows Server, version 1909 (Server Core installation)
Microsoft Windows Windows 10 Version 2004 pour systèmes x64
Microsoft Windows Windows 8.1 pour systèmes x64
Microsoft Windows Windows Server 2016
Microsoft Windows Windows 8.1 pour systèmes 32 bits
Microsoft Windows Windows Server, version 20H2 (Server Core Installation)
Microsoft Windows Windows Server 2008 R2 pour systèmes x64 Service Pack 1 (Server Core installation)
Microsoft Windows Windows 10 Version 20H2 pour ARM64-based Systems
Microsoft Windows Windows Server 2012 R2 (Server Core installation)
Microsoft Windows Windows 10 pour systèmes 32 bits
Microsoft Windows Windows 7 pour systèmes 32 bits Service Pack 1
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Windows Server 2012",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 2004 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1909 pour ARM64-based Systems",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1809 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1909 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2019 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server, version 2004 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2019",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2012 R2",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1803 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1607 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1803 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes x64 Service Pack 2",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1809 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 20H2 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2016 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows RT 8.1",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes x64 Service Pack 1",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1809 pour ARM64-based Systems",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes x64 Service Pack 2 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 2004 pour ARM64-based Systems",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1909 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 20H2 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes 32 bits Service Pack 2 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1607 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2012 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 1803 pour ARM64-based Systems",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes 32 bits Service Pack 2",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 Service Pack 1",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server, version 1909 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 2004 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 8.1 pour syst\u00e8mes x64",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2016",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 8.1 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server, version 20H2 (Server Core Installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 Service Pack 1 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 Version 20H2 pour ARM64-based Systems",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2012 R2 (Server Core installation)",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 10 pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes 32 bits Service Pack 1",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2021-31167",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31167"
    },
    {
      "name": "CVE-2021-31192",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31192"
    },
    {
      "name": "CVE-2021-31188",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31188"
    },
    {
      "name": "CVE-2020-24587",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-24587"
    },
    {
      "name": "CVE-2021-31186",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31186"
    },
    {
      "name": "CVE-2021-31168",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31168"
    },
    {
      "name": "CVE-2021-31190",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31190"
    },
    {
      "name": "CVE-2021-31165",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31165"
    },
    {
      "name": "CVE-2021-31208",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31208"
    },
    {
      "name": "CVE-2021-31182",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31182"
    },
    {
      "name": "CVE-2021-28455",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-28455"
    },
    {
      "name": "CVE-2021-31194",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31194"
    },
    {
      "name": "CVE-2021-31191",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31191"
    },
    {
      "name": "CVE-2021-31187",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31187"
    },
    {
      "name": "CVE-2020-24588",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-24588"
    },
    {
      "name": "CVE-2021-31166",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31166"
    },
    {
      "name": "CVE-2020-26144",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-26144"
    },
    {
      "name": "CVE-2021-31170",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31170"
    },
    {
      "name": "CVE-2021-31185",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31185"
    },
    {
      "name": "CVE-2021-31184",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31184"
    },
    {
      "name": "CVE-2021-28476",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-28476"
    },
    {
      "name": "CVE-2021-31193",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31193"
    },
    {
      "name": "CVE-2021-28479",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-28479"
    },
    {
      "name": "CVE-2021-31169",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31169"
    },
    {
      "name": "CVE-2021-31205",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-31205"
    }
  ],
  "initial_release_date": "2021-05-12T00:00:00",
  "last_revision_date": "2021-05-12T00:00:00",
  "links": [],
  "reference": "CERTFR-2021-AVI-367",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-05-12T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Usurpation d\u0027identit\u00e9"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la fonctionnalit\u00e9 de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003eMicrosoft Windows\u003c/span\u003e. Elles permettent \u00e0 un attaquant\nde provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une ex\u00e9cution de code \u00e0\ndistance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, une usurpation\nd\u0027identit\u00e9, un d\u00e9ni de service et un contournement de la fonctionnalit\u00e9\nde s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Windows",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 11 mai 2021",
      "url": "https://portal.msrc.microsoft.com/fr-FR/security-guidance"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.