CERTFR-2025-AVI-0038

Vulnerability from certfr_avis - Published: 2025-01-15 - Updated: 2025-01-15

De multiples vulnérabilités ont été découvertes dans Microsoft Office. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un contournement de la politique de sécurité.

Solutions

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

Impacted products
Vendor Product Description
Microsoft Office Microsoft Office LTSC 2021 pour éditions 64 bits
Microsoft Office Microsoft Office pour Mac versions antérieures à 16.93.25011212
Microsoft Office Office Online Server versions antérieures à 16.0.10416.20047
Microsoft Office Microsoft Outlook 2016 (édition 32 bits) versions antérieures à 16.0.5483.1000
Microsoft Office Microsoft Office LTSC 2021 pour éditions 32 bits
Microsoft Office Microsoft Access 2016 (édition 32 bits) versions antérieures à 16.0.5483.1001
Microsoft Office Microsoft Outlook pour Mac versions antérieures à 16.93
Microsoft Office Microsoft Office 2019 pour éditions 32 bits
Microsoft Office Microsoft 365 Apps pour Enterprise pour systèmes 64 bits
Microsoft Office Microsoft Office 2019 pour éditions 64 bits
Microsoft Office Microsoft Office LTSC 2024 pour éditions 64 bits
Microsoft Office Microsoft Office 2016 (édition 64 bits) versions antérieures à 16.0.5483.1000
Microsoft Office Microsoft Excel 2016 (édition 64 bits) versions antérieures à 16.0.5483.1001
Microsoft Office Microsoft Office pour iOS versions antérieures à 2.93.24123014
Microsoft Office Microsoft Excel 2016 (édition 32 bits) versions antérieures à 16.0.5483.1001
Microsoft Office Microsoft Office pour Universal versions antérieures à 16.0.14326.22175
Microsoft Office Microsoft Access 2016 (édition 64 bits) versions antérieures à 16.0.5483.1001
Microsoft Office Microsoft Office pour Android versions antérieures à 16.0.18429.20000
Microsoft Office Microsoft Office LTSC pour Mac 2021 versions antérieures à 16.93.25011212
Microsoft Office Microsoft Outlook 2016 (édition 64 bits) versions antérieures à 16.0.5483.1000
Microsoft Office Microsoft OneNote pour Mac versions antérieures à 16.92.24120731
Microsoft Office Microsoft Office LTSC 2024 pour éditions 32 bits
Microsoft Office Microsoft Office 2016 (édition 32 bits) versions antérieures à 16.0.5483.1000
Microsoft Office Microsoft 365 Apps pour Enterprise pour systèmes 32 bits
Microsoft Office Microsoft Office LTSC pour Mac 2024 versions antérieures à 16.93.25011212
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Office LTSC 2021 pour \u00e9ditions 64 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office pour Mac versions ant\u00e9rieures \u00e0 16.93.25011212",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Office Online Server versions ant\u00e9rieures \u00e0 16.0.10416.20047",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Outlook 2016 (\u00e9dition 32 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1000",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office LTSC 2021 pour \u00e9ditions 32 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Access 2016 (\u00e9dition 32 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1001",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Outlook pour Mac versions ant\u00e9rieures \u00e0 16.93",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2019 pour \u00e9ditions 32 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 365 Apps pour Enterprise pour syst\u00e8mes 64 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2019 pour \u00e9ditions 64 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office LTSC 2024 pour \u00e9ditions 64 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2016 (\u00e9dition 64 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1000",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2016 (\u00e9dition 64 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1001",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office pour iOS versions ant\u00e9rieures \u00e0 2.93.24123014",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2016 (\u00e9dition 32 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1001",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office pour Universal versions ant\u00e9rieures \u00e0 16.0.14326.22175",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Access 2016 (\u00e9dition 64 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1001",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office pour Android versions ant\u00e9rieures \u00e0 16.0.18429.20000",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office LTSC pour Mac 2021 versions ant\u00e9rieures \u00e0 16.93.25011212",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Outlook 2016 (\u00e9dition 64 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1000",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft OneNote pour Mac versions ant\u00e9rieures \u00e0 16.92.24120731",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office LTSC 2024 pour \u00e9ditions 32 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2016 (\u00e9dition 32 bits) versions ant\u00e9rieures \u00e0 16.0.5483.1000",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft 365 Apps pour Enterprise pour syst\u00e8mes 32 bits",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office LTSC pour Mac 2024 versions ant\u00e9rieures \u00e0 16.93.25011212",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2025-21395",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21395"
    },
    {
      "name": "CVE-2025-21361",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21361"
    },
    {
      "name": "CVE-2025-21357",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21357"
    },
    {
      "name": "CVE-2025-21186",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21186"
    },
    {
      "name": "CVE-2025-21346",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21346"
    },
    {
      "name": "CVE-2025-21362",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21362"
    },
    {
      "name": "CVE-2025-21338",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21338"
    },
    {
      "name": "CVE-2025-21354",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21354"
    },
    {
      "name": "CVE-2025-21363",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21363"
    },
    {
      "name": "CVE-2025-21364",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21364"
    },
    {
      "name": "CVE-2025-21402",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21402"
    },
    {
      "name": "CVE-2025-21345",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21345"
    },
    {
      "name": "CVE-2025-21365",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21365"
    },
    {
      "name": "CVE-2025-21366",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21366"
    },
    {
      "name": "CVE-2025-21356",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-21356"
    }
  ],
  "initial_release_date": "2025-01-15T00:00:00",
  "last_revision_date": "2025-01-15T00:00:00",
  "links": [],
  "reference": "CERTFR-2025-AVI-0038",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2025-01-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Office. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Office",
  "vendor_advisories": [
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21357",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21357"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21186",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21186"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21356",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21356"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21354",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21354"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21402",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21402"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21395",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21395"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21345",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21345"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21338",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21338"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21346",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21346"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21366",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21366"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21363",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21363"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21361",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21361"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21365",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21365"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21364",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21364"
    },
    {
      "published_at": "2025-01-14",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Office CVE-2025-21362",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21362"
    }
  ]
}


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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.