CERTA-2011-AVI-206
Vulnerability from certfr_avis

Deux vulnérabilités dans Microsoft Office permettent l'exécution de code arbitraire à distance.

Description

Deux vulnérabilités ont été découvertes dans Microsoft Office :

  • une faille est liée à la façon dont sont chargées les bibliothèques dynamiques (CVE-2011-0107) ;
  • lors du traitement d'un fichier Office contenant des objets graphiques, les structures de données de déréférencement ne sont pas correctement gérées (CVE-2011-0977).

L'exploitation de ces vulnérabilités permet l'exécution de code arbitraire 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 Office Microsoft Office 2007 Service Pack 2 ;
Microsoft Office Microsoft Office XP Service Pack 3 ;
Microsoft Office Convertisseur de formats de fichier Open XML pour Mac.
Microsoft Office Microsoft Office 2003 Service Pack 3 ;
Microsoft Office Microsoft Office 2008 pour Mac ;
Microsoft Office Microsoft Office 2004 pour Mac ;
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Office 2007 Service Pack 2 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office XP Service Pack 3 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Convertisseur de formats de fichier Open XML pour Mac.",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2003 Service Pack 3 ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2008 pour Mac ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Office 2004 pour Mac ;",
      "product": {
        "name": "Office",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nDeux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Office :\n\n-   une faille est li\u00e9e \u00e0 la fa\u00e7on dont sont charg\u00e9es les biblioth\u00e8ques\n    dynamiques (CVE-2011-0107) ;\n-   lors du traitement d\u0027un fichier Office contenant des objets\n    graphiques, les structures de donn\u00e9es de d\u00e9r\u00e9f\u00e9rencement ne sont pas\n    correctement g\u00e9r\u00e9es (CVE-2011-0977).\n\nL\u0027exploitation de ces vuln\u00e9rabilit\u00e9s permet l\u0027ex\u00e9cution de code\narbitraire \u00e0 distance.\n\n## 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-2011-0107",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0107"
    },
    {
      "name": "CVE-2011-0977",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0977"
    }
  ],
  "initial_release_date": "2011-04-13T00:00:00",
  "last_revision_date": "2011-04-13T00:00:00",
  "links": [],
  "reference": "CERTA-2011-AVI-206",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-04-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s dans \u003cspan class=\"textit\"\u003eMicrosoft Office\u003c/span\u003e\npermettent l\u0027ex\u00e9cution de code arbitraire \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans Microsoft Office",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-023 du 12 avril 2011",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS11-023.mspx"
    }
  ]
}


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