{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Internet Explorer 8.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Internet Explorer 7 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Internet Explorer 6 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "closed_at": "2011-02-09",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 affecte Microsoft Internet Explorer et permet \u00e0 un\nutilisateur malveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance en\nutilisant des feuilles de style (CSS) sp\u00e9cialement con\u00e7ues.\n\nUne preuve de faisabilit\u00e9 est d\u00e9j\u00e0 disponible sur l\u0027Internet.\n\n## Contournement provisoire\n\nDans l\u0027attente d\u0027un correctif de l\u0027\u00e9diteur, le CERTA recommande\nplusieurs actions :\n\n-   pour limiter la possibilit\u00e9 d\u0027exploitation de la vuln\u00e9rabilit\u00e9\u00a0:\n    -   la d\u00e9sactivation de l\u0027interpr\u00e9tation des scripts Javascript\u00a0;\n    -   le d\u00e9ploiement d\u0027EMET (Enhanced Mitigation Experience Toolkit)\u00a0;\n    -   l\u0027utilisation d\u0027un navigateur alternatif ;\n-   pour limiter l\u0027impact de l\u0027exploitation de la vuln\u00e9rabilit\u00e9,\n    l\u0027utilisation d\u0027un compte utilisateur avec des droits restreints.\n\nMicrosoft a publi\u00e9 le correctif MicrosoftFixIt50591.msi afin d\u0027aller\n\u00e9diter temporairement la biblioth\u00e8que partag\u00e9e MSHTML.DLL, responsable\nde cette vuln\u00e9rabilit\u00e9. Pour pouvoir appliquer ce correctif il est\nn\u00e9cessaire d\u0027appliquer les derni\u00e8res mises \u00e0 jour de s\u00e9curit\u00e9, notamment\nle correctif MS10-090 du 14 d\u00e9cembre 2010.\n\nIl est \u00e9galement n\u00e9cessaire de bien mesurer les effets de bord possibles\nde ce correctif avant tout d\u00e9ploiement en production.\n\n## Solution\n\nL\u0027\u00e9diteur a publi\u00e9 le correctif MS11-003 pour corriger cette\nvuln\u00e9rabilit\u00e9.\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-2010-3971",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-3971"
    }
  ],
  "links": [
    {
      "title": "Document du CERTA CERTA-2011-AVI-058 du 09 f\u00e9vrier 2011 :",
      "url": "http://www.certa.ssi.gouv.fr/site/CERTA-2011-AVI-058/"
    },
    {
      "title": "Bloc-Notes Microsoft SRD, \"New workaround included in    security Advisory 2488013\", 11 janvier 2011 :",
      "url": "http://blogs.technet.com/b/srd/archive/2011/01/11/new-workaround-included-in-security-advisory-2488013.aspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-003 du 08 f\u00e9vrier 2011    :",
      "url": "http://www.microsoft.com/france/technet/security/Bulletin/MS11-003.mspx"
    },
    {
      "title": "Bloc-Notes Microsoft SRD, \"New Internet Explorer    vulnerability affecting all versions of IE\", 22 d\u00e9cembre 2010 :",
      "url": "http://blogs.technet.com/b/srd/archive/2010/12/22/new-internet-explorer-vulnerability-affecting-all-versions-of-ie.aspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft 2488013 du 22 d\u00e9cembre 2010    :",
      "url": "http://www.microsoft.com/technet/security/advisory/2488013.mspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-003 du 08 f\u00e9vrier 2011    :",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS11-003.mspx"
    }
  ],
  "reference": "CERTA-2010-ALE-021",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2010-12-22T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence au bulletin Microsoft et de la r\u00e9f\u00e9rence CVE.",
      "revision_date": "2010-12-23T00:00:00.000000"
    },
    {
      "description": "ajout du correctif temporaire dans les contournements provisoires.",
      "revision_date": "2011-01-12T00:00:00.000000"
    },
    {
      "description": "ajout du correctif MS11-003.",
      "revision_date": "2011-02-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "L\u0027\u00e9diteur a publi\u00e9 un correctif le 08 f\u00e9vrier 2011.\n\nUne vuln\u00e9rabilit\u00e9 dans Microsoft Internet Explorer permet \u00e0 un\nutilisateur malveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance par\nl\u0027interm\u00e9diaire d\u0027une page web sp\u00e9cialement con\u00e7ue.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Microsoft Internet Explorer",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de S\u00e9curit\u00e9 Microsoft 2488013 du 22 d\u00e9cembre 2010",
      "url": null
    }
  ]
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Microsoft Internet Explorer 8.",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Internet Explorer 7 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Microsoft Internet Explorer 6 ;",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "closed_at": "2011-02-09",
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 affecte Microsoft Internet Explorer et permet \u00e0 un\nutilisateur malveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance en\nutilisant des feuilles de style (CSS) sp\u00e9cialement con\u00e7ues.\n\nUne preuve de faisabilit\u00e9 est d\u00e9j\u00e0 disponible sur l\u0027Internet.\n\n## Contournement provisoire\n\nDans l\u0027attente d\u0027un correctif de l\u0027\u00e9diteur, le CERTA recommande\nplusieurs actions :\n\n-   pour limiter la possibilit\u00e9 d\u0027exploitation de la vuln\u00e9rabilit\u00e9\u00a0:\n    -   la d\u00e9sactivation de l\u0027interpr\u00e9tation des scripts Javascript\u00a0;\n    -   le d\u00e9ploiement d\u0027EMET (Enhanced Mitigation Experience Toolkit)\u00a0;\n    -   l\u0027utilisation d\u0027un navigateur alternatif ;\n-   pour limiter l\u0027impact de l\u0027exploitation de la vuln\u00e9rabilit\u00e9,\n    l\u0027utilisation d\u0027un compte utilisateur avec des droits restreints.\n\nMicrosoft a publi\u00e9 le correctif MicrosoftFixIt50591.msi afin d\u0027aller\n\u00e9diter temporairement la biblioth\u00e8que partag\u00e9e MSHTML.DLL, responsable\nde cette vuln\u00e9rabilit\u00e9. Pour pouvoir appliquer ce correctif il est\nn\u00e9cessaire d\u0027appliquer les derni\u00e8res mises \u00e0 jour de s\u00e9curit\u00e9, notamment\nle correctif MS10-090 du 14 d\u00e9cembre 2010.\n\nIl est \u00e9galement n\u00e9cessaire de bien mesurer les effets de bord possibles\nde ce correctif avant tout d\u00e9ploiement en production.\n\n## Solution\n\nL\u0027\u00e9diteur a publi\u00e9 le correctif MS11-003 pour corriger cette\nvuln\u00e9rabilit\u00e9.\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-2010-3971",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-3971"
    }
  ],
  "links": [
    {
      "title": "Document du CERTA CERTA-2011-AVI-058 du 09 f\u00e9vrier 2011 :",
      "url": "http://www.certa.ssi.gouv.fr/site/CERTA-2011-AVI-058/"
    },
    {
      "title": "Bloc-Notes Microsoft SRD, \"New workaround included in    security Advisory 2488013\", 11 janvier 2011 :",
      "url": "http://blogs.technet.com/b/srd/archive/2011/01/11/new-workaround-included-in-security-advisory-2488013.aspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-003 du 08 f\u00e9vrier 2011    :",
      "url": "http://www.microsoft.com/france/technet/security/Bulletin/MS11-003.mspx"
    },
    {
      "title": "Bloc-Notes Microsoft SRD, \"New Internet Explorer    vulnerability affecting all versions of IE\", 22 d\u00e9cembre 2010 :",
      "url": "http://blogs.technet.com/b/srd/archive/2010/12/22/new-internet-explorer-vulnerability-affecting-all-versions-of-ie.aspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft 2488013 du 22 d\u00e9cembre 2010    :",
      "url": "http://www.microsoft.com/technet/security/advisory/2488013.mspx"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-003 du 08 f\u00e9vrier 2011    :",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS11-003.mspx"
    }
  ],
  "reference": "CERTA-2010-ALE-021",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2010-12-22T00:00:00.000000"
    },
    {
      "description": "ajout de la r\u00e9f\u00e9rence au bulletin Microsoft et de la r\u00e9f\u00e9rence CVE.",
      "revision_date": "2010-12-23T00:00:00.000000"
    },
    {
      "description": "ajout du correctif temporaire dans les contournements provisoires.",
      "revision_date": "2011-01-12T00:00:00.000000"
    },
    {
      "description": "ajout du correctif MS11-003.",
      "revision_date": "2011-02-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "L\u0027\u00e9diteur a publi\u00e9 un correctif le 08 f\u00e9vrier 2011.\n\nUne vuln\u00e9rabilit\u00e9 dans Microsoft Internet Explorer permet \u00e0 un\nutilisateur malveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance par\nl\u0027interm\u00e9diaire d\u0027une page web sp\u00e9cialement con\u00e7ue.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Microsoft Internet Explorer",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de S\u00e9curit\u00e9 Microsoft 2488013 du 22 d\u00e9cembre 2010",
      "url": null
    }
  ]
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eInternet Explorer, version 6,7 et 8.\u003c/p\u003e",
  "content": "## Description\n\nQuatre vuln\u00e9rabilit\u00e9s d\u0027Internet Explorer viennent d\u0027\u00eatre corrig\u00e9es\u00a0:\n\n-   la premi\u00e8re concerne le traitement r\u00e9cursif des feuilles de style\n    (CSS). Elle est d\u00e9crite dans l\u0027alerte CERTA-2010-ALE-021 (voir\n    section Documentation)\u00a0;\n-   deux autres sont relatives \u00e0 l\u0027utilisation d\u0027objets non initialis\u00e9s\n    ou effac\u00e9s\u00a0;\n-   la derni\u00e8re provient de la recherche et du chargement des\n    biblioth\u00e8ques dynamiques (DLL). Cette vuln\u00e9rabilit\u00e9 est d\u00e9crite dans\n    le bulletin d\u0027actualit\u00e9 CERTA-2010-ACT-034 (voir section\n    Documentation).\n\nChacune de ces vuln\u00e9rabilit\u00e9s permet \u00e0 un utilisateur malveillant\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance avec les droits de\nl\u0027utilisateur d\u0027Internet Explorer.\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-2011-0038",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0038"
    },
    {
      "name": "CVE-2010-3971",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-3971"
    },
    {
      "name": "CVE-2011-0035",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0035"
    },
    {
      "name": "CVE-2011-0036",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0036"
    }
  ],
  "links": [
    {
      "title": "Document du CERTA CERTA-2010-ACT-034 du 26 ao\u00fbt 2010 :",
      "url": "http://www.certa.ssi.gouv.fr/site/CERTA-2010-ACT-034/index.html"
    },
    {
      "title": "Document du CERTA CERTA-2010-ALE-021 du 12 janvier 2011 :",
      "url": "http://www.certa.ssi.gouv.fr/site/CERTA-2010-ALE-021/index.html"
    }
  ],
  "reference": "CERTA-2011-AVI-058",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-02-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s d\u0027Internet Explorer permettent \u00e0 un utilisateur\nmalveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans Internet Explorer",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-003 du 08 f\u00e9vrier 2011",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS11-003.mspx"
    }
  ]
}

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eInternet Explorer, version 6,7 et 8.\u003c/p\u003e",
  "content": "## Description\n\nQuatre vuln\u00e9rabilit\u00e9s d\u0027Internet Explorer viennent d\u0027\u00eatre corrig\u00e9es\u00a0:\n\n-   la premi\u00e8re concerne le traitement r\u00e9cursif des feuilles de style\n    (CSS). Elle est d\u00e9crite dans l\u0027alerte CERTA-2010-ALE-021 (voir\n    section Documentation)\u00a0;\n-   deux autres sont relatives \u00e0 l\u0027utilisation d\u0027objets non initialis\u00e9s\n    ou effac\u00e9s\u00a0;\n-   la derni\u00e8re provient de la recherche et du chargement des\n    biblioth\u00e8ques dynamiques (DLL). Cette vuln\u00e9rabilit\u00e9 est d\u00e9crite dans\n    le bulletin d\u0027actualit\u00e9 CERTA-2010-ACT-034 (voir section\n    Documentation).\n\nChacune de ces vuln\u00e9rabilit\u00e9s permet \u00e0 un utilisateur malveillant\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance avec les droits de\nl\u0027utilisateur d\u0027Internet Explorer.\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-2011-0038",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0038"
    },
    {
      "name": "CVE-2010-3971",
      "url": "https://www.cve.org/CVERecord?id=CVE-2010-3971"
    },
    {
      "name": "CVE-2011-0035",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0035"
    },
    {
      "name": "CVE-2011-0036",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-0036"
    }
  ],
  "links": [
    {
      "title": "Document du CERTA CERTA-2010-ACT-034 du 26 ao\u00fbt 2010 :",
      "url": "http://www.certa.ssi.gouv.fr/site/CERTA-2010-ACT-034/index.html"
    },
    {
      "title": "Document du CERTA CERTA-2010-ALE-021 du 12 janvier 2011 :",
      "url": "http://www.certa.ssi.gouv.fr/site/CERTA-2010-ALE-021/index.html"
    }
  ],
  "reference": "CERTA-2011-AVI-058",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-02-09T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s d\u0027Internet Explorer permettent \u00e0 un utilisateur\nmalveillant d\u0027ex\u00e9cuter du code arbitraire \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans Internet Explorer",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-003 du 08 f\u00e9vrier 2011",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS11-003.mspx"
    }
  ]
}

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secure@microsoft.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:*",
              "matchCriteriaId": "1A33FA7F-BB2A-4C66-B608-72997A2BD1DB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*",
              "matchCriteriaId": "A52E757F-9B41-43B4-9D67-3FEDACA71283",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the CSharedStyleSheet::Notify function in the Cascading Style Sheets (CSS) parser in mshtml.dll, as used in Microsoft Internet Explorer 6 through 8 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a self-referential @import rule in a stylesheet, aka \"CSS Memory Corruption Vulnerability.\""
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en la funci\u00f3n CSharedStyleSheet::Notify en el parseado Cascading Style Sheets (CSS) en mshtml.dll, como el usado en Microsoft Internet Explorer v7 y v8 y probablemente otros productos, permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda) y ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de multiples llamdas @import en un documento manipulado."
    }
  ],
  "id": "CVE-2010-3971",
  "lastModified": "2026-06-16T23:23:55.010",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2010-12-22T21:00:17.723",
  "references": [
    {
      "source": "secure@microsoft.com",
      "url": "http://blogs.technet.com/b/srd/archive/2011/01/07/assessing-the-risk-of-public-issues-currently-being-tracked-by-the-msrc.aspx"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Exploit"
      ],
      "url": "http://seclists.org/fulldisclosure/2010/Dec/110"
    },
    {
      "source": "secure@microsoft.com",
      "tags": [
        "Vendor Advisory"
      ],
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