CERTA-2011-AVI-554

Vulnerability from certfr_avis - Published: - Updated:

Plusieurs vulnérabilités ont été corrigées dans le sous-système win32k de Windows, dont certaines permettent l'exécution de code arbitraire à distance.

Description

Ces vulnérabilités permettent, entre autre, d'élever ses privilèges ou d'exécuter du code arbitraire à distance via l'ouverture d'un fichier de polices de caractères spécialement conçu.

Solution

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

Toutes les versions de Windows.

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cp\u003eToutes les versions de Windows.\u003c/p\u003e",
  "content": "## Description\n\nCes vuln\u00e9rabilit\u00e9s permettent, entre autre, d\u0027\u00e9lever ses privil\u00e8ges ou\nd\u0027ex\u00e9cuter du code arbitraire \u00e0 distance via l\u0027ouverture d\u0027un fichier de\npolices de caract\u00e8res sp\u00e9cialement con\u00e7u.\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-2011-2002",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-2002"
    },
    {
      "name": "CVE-2011-2011",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-2011"
    },
    {
      "name": "CVE-2011-1985",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-1985"
    },
    {
      "name": "CVE-2011-2003",
      "url": "https://www.cve.org/CVERecord?id=CVE-2011-2003"
    }
  ],
  "links": [
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-077 du 11 octobre 2011    :",
      "url": "http://technet.microsoft.com/fr-fr/security/bulletin/ms11-077"
    },
    {
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS11-077 du 11 octobre 2011    :",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS11-077.mspx"
    }
  ],
  "reference": "CERTA-2011-AVI-554",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2011-10-12T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Plusieurs vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans le sous-syst\u00e8me win32k\nde Windows, dont certaines permettent l\u0027ex\u00e9cution de code arbitraire \u00e0\ndistance.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le sous-syst\u00e8me win32k de Microsoft Windows",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS-11-077 du 11 Octobre 2011",
      "url": null
    }
  ]
}


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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.



Detection rules are retrieved from Rulezet.