CERTA-2008-AVI-498

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités dans Microsoft Excel permettent à une personne malveillante d'exécuter du code arbitraire à distance.

Description

Trois vulnérabilités ont été découvertes dans Microsoft Excel :

  • une erreur liée au traitement du cache de performance VBA (Visual Basic for Application) de Microsoft Excel ;
  • une allocation de mémoire incorrecte lors du chargement d'objets Excel ;
  • une erreur dans le traitement de cellule de documents Microsoft Excel contenant une formule spécifique.

Toutes ces vulnérabilités permettent à une personne malveillante d'exécuter du code arbitraire à distance.

Solution

Se référer au bulletin de sécurité MS08-057 de Microsoft pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Microsoft N/A Microsoft Excel 2002 Service Pack 3 ;
Microsoft Office Microsoft Office SharePoint Server 2007 Service Pack 1 ;
Microsoft Office Microsoft Office SharePoint Server 2007 ;
Microsoft Office Microsoft Office Excel Viewer 2003 ;
Microsoft Office Microsoft Office Excel Viewer ;
Microsoft N/A Microsoft Excel 2003 Service Pack 3 ;
Microsoft Office Microsoft Office 2008 pour Mac ;
Microsoft Office pack de compatibilité Microsoft Office pour les formats de fichier Word, Excel et PowerPoint 2007 Service Pack 1 ;
Microsoft N/A Microsoft Excel 2007 Service Pack 1 ;
Microsoft N/A Microsoft Excel 2000 Service Pack 3 ;
Microsoft N/A Microsoft Excel 2007 ;
Microsoft Office Microsoft Office Excel Viewer 2003 Service Pack 3 ;
Microsoft Office pack de compatibilité Microsoft Office pour les formats de fichier Word, Excel et PowerPoint 2007 ;
Microsoft N/A convertisseur de formats de fichier Open XML pour Mac.
Microsoft Office Microsoft Office SharePoint Server 2007 Édition x64 Service Pack 1 ;
Microsoft Office Microsoft Office 2004 pour Mac ;
Microsoft Office Microsoft Office SharePoint Server 2007 Édition x64 ;
Microsoft N/A Microsoft Excel 2003 Service Pack 2 ;
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Excel 2002 Service Pack 3 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office SharePoint Server 2007 Service Pack 1 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office SharePoint Server 2007 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office Excel Viewer 2003 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office Excel Viewer ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2003 Service Pack 3 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2008 pour Mac ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "pack de compatibilit\u00e9 Microsoft Office pour les formats de fichier Word, Excel et PowerPoint 2007 Service Pack 1 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2007 Service Pack 1 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2000 Service Pack 3 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2007 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office Excel Viewer 2003 Service Pack 3 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "pack de compatibilit\u00e9 Microsoft Office pour les formats de fichier Word, Excel et PowerPoint 2007 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "convertisseur de formats de fichier Open XML pour Mac.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office SharePoint Server 2007 \u00c9dition x64 Service Pack 1 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2004 pour Mac ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office SharePoint Server 2007 \u00c9dition x64 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2003 Service Pack 2 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nTrois vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Excel :\n\n-   une erreur li\u00e9e au traitement du cache de performance VBA (Visual\n    Basic for Application) de Microsoft Excel ;\n-   une allocation de m\u00e9moire incorrecte lors du chargement d\u0027objets\n    Excel ;\n-   une erreur dans le traitement de cellule de documents Microsoft\n    Excel contenant une formule sp\u00e9cifique.\n\nToutes ces vuln\u00e9rabilit\u00e9s permettent \u00e0 une personne malveillante\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance.\n\n## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 MS08-057 de Microsoft pour\nl\u0027obtention des correctifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2008-3477",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-3477"
    },
    {
      "name": "CVE-2008-4019",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-4019"
    },
    {
      "name": "CVE-2008-3471",
      "url": "https://www.cve.org/CVERecord?id=CVE-2008-3471"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS08-057 du 14 octobre 2008    :",
      "url": "http://www.microsoft.com/france/technet/security/Bulletin/MS08-057.mspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS08-057 du 14 octobre 2008    :",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS08-057.mspx"
    }
  ],
  "reference": "CERTA-2008-AVI-498",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2008-10-15T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s dans Microsoft Excel permettent \u00e0 une personne\nmalveillante d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance.\n",
  "title": "Multiples vuln\u00e9rabili\u00e9s dans Microsoft Excel",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 MS08-057 du 14 octobre 2008",
      "url": null
    }
  ]
}


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