CERTFR-2021-AVI-961

Vulnerability from certfr_avis - Published: - Updated:

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

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 N/A Microsoft Visual Studio 2022 version 17.0
Microsoft N/A PowerShell 7.2
Microsoft N/A Microsoft BizTalk ESB Toolkit 2.2
Microsoft N/A Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)
Microsoft N/A Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)
Microsoft N/A HEVC Video Extensions
Microsoft N/A Raw Image Extension
Microsoft N/A Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
Microsoft N/A Visual Studio Code WSL Extension
Microsoft N/A VP9 Video Extensions
Microsoft N/A Visual Studio Code
Microsoft N/A Microsoft 365 Apps pour Enterprise pour systèmes 32 bits
Microsoft N/A Microsoft 365 Apps pour Enterprise pour 64 bits Systems
Microsoft N/A Microsoft BizTalk ESB Toolkit 2.4
Microsoft N/A Microsoft Defender pour IoT
Microsoft N/A Microsoft 4K Wireless Display Adapter
Microsoft N/A Microsoft BizTalk ESB Toolkit 2.3
Microsoft N/A App Installer
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Visual Studio 2022 version 17.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "PowerShell 7.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft BizTalk ESB Toolkit 2.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "HEVC Video Extensions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Raw Image Extension",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Visual Studio Code WSL Extension",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "VP9 Video Extensions",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Visual Studio Code",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 365 Apps pour Enterprise pour syst\u00e8mes 32 bits",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 365 Apps pour Enterprise pour 64 bits Systems",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft BizTalk ESB Toolkit 2.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Defender pour IoT",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 4K Wireless Display Adapter",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft BizTalk ESB Toolkit 2.3",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "App Installer",
      "product": {
        "name": "N/A",
        "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-2021-43908",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43908"
    },
    {
      "name": "CVE-2021-41360",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-41360"
    },
    {
      "name": "CVE-2021-42295",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42295"
    },
    {
      "name": "CVE-2021-43889",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43889"
    },
    {
      "name": "CVE-2021-40452",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-40452"
    },
    {
      "name": "CVE-2021-43890",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43890"
    },
    {
      "name": "CVE-2021-43892",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43892"
    },
    {
      "name": "CVE-2021-42313",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42313"
    },
    {
      "name": "CVE-2021-43255",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43255"
    },
    {
      "name": "CVE-2021-43896",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43896"
    },
    {
      "name": "CVE-2021-41365",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-41365"
    },
    {
      "name": "CVE-2021-43256",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43256"
    },
    {
      "name": "CVE-2021-42310",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42310"
    },
    {
      "name": "CVE-2021-40453",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-40453"
    },
    {
      "name": "CVE-2021-42315",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42315"
    },
    {
      "name": "CVE-2021-43875",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43875"
    },
    {
      "name": "CVE-2021-42314",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42314"
    },
    {
      "name": "CVE-2021-43907",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43907"
    },
    {
      "name": "CVE-2021-42293",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42293"
    },
    {
      "name": "CVE-2021-43877",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43877"
    },
    {
      "name": "CVE-2021-43888",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43888"
    },
    {
      "name": "CVE-2021-43214",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43214"
    },
    {
      "name": "CVE-2021-43891",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43891"
    },
    {
      "name": "CVE-2021-43882",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43882"
    },
    {
      "name": "CVE-2021-42311",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42311"
    },
    {
      "name": "CVE-2021-43243",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43243"
    },
    {
      "name": "CVE-2021-43899",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-43899"
    },
    {
      "name": "CVE-2021-42312",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-42312"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-961",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-12-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Usurpation d\u0027identit\u00e9"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "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\"\u003eles produits Microsoft\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une usurpation d\u0027identit\u00e9, une \u00e9l\u00e9vation de\nprivil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une\nex\u00e9cution de code \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Microsoft",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft du 14 d\u00e9cembre 2021",
      "url": "https://msrc.microsoft.com/update-guide/"
    }
  ]
}


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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.