CERTA-2002-AVI-234

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité dans les applications Microsoft Word et Microsoft Excel permet à un utilisateur mal intentionné de récupérer n'importe quel fichier situé sur l'ordinateur de la victime.

Description

Les applications Microsoft Word et Excel possèdent un mécanisme permettant d'insérer des données et de les mettre à jour dans un autre document. Ce mécanisme s'appelle les codes de champ dans Word et mises à jour externes dans Excel.

Une vulnérabilité de ce mécanisme permet à un utilisateur mal intentionné de récupérer des informations sur l'ordinateur de la victime, en utilisant un document Word ou Excel habilement conçu.

Solution

Appliquer le correctif proposé par Microsoft (cf. section Documentation).

None
Impacted products
Vendor Product Description
Microsoft N/A Microsoft Word 2000 ;
Microsoft N/A Microsoft Word X pour Macintosh ;
Microsoft N/A Microsoft Word 97 ;
Microsoft N/A Microsoft Word 98 pour Macintosh ;
Microsoft N/A Microsoft Word 2001 pour Macintosh ;
Microsoft N/A Microsoft Word 2002 ;
Microsoft N/A Microsoft Excel 2002.
Microsoft N/A Microsoft Word 98 ;
References

Show details on source website

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Word 2000 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Word X pour Macintosh ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Word 97 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Word 98 pour Macintosh ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Word 2001 pour Macintosh ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Word 2002 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Excel 2002.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Word 98 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nLes applications Microsoft Word et Excel poss\u00e8dent un m\u00e9canisme\npermettant d\u0027ins\u00e9rer des donn\u00e9es et de les mettre \u00e0 jour dans un autre\ndocument. Ce m\u00e9canisme s\u0027appelle les codes de champ dans Word et mises \u00e0\njour externes dans Excel.  \n\nUne vuln\u00e9rabilit\u00e9 de ce m\u00e9canisme permet \u00e0 un utilisateur mal\nintentionn\u00e9 de r\u00e9cup\u00e9rer des informations sur l\u0027ordinateur de la\nvictime, en utilisant un document Word ou Excel habilement con\u00e7u.\n\n## Solution\n\nAppliquer le correctif propos\u00e9 par Microsoft (cf. section\nDocumentation).\n",
  "cves": [],
  "links": [],
  "reference": "CERTA-2002-AVI-234",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2002-10-17T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Divulgation d\u0027informations"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans les applications Microsoft Word et Microsoft\nExcel permet \u00e0 un utilisateur mal intentionn\u00e9 de r\u00e9cup\u00e9rer n\u0027importe\nquel fichier situ\u00e9 sur l\u0027ordinateur de la victime.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans les applications Microsoft Word et Excel",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Avis de s\u00e9curit\u00e9 Microsoft MS02-059",
      "url": "http://www.microsoft.com/technet/security/bulletin/ms02-059.asp"
    }
  ]
}


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  • 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.
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  • 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.


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