CERTA-2012-AVI-559
Vulnerability from certfr_avis

Une vulnérabilité de type déréférencement de pointeur Null dans Kerberos a été corrigée. Elle permet à un attaquant de réaliser un déni de service à distance au moyen d'une requête de session spécialement conçue.

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 Windows Windows Server 2008 R2 pour systèmes x64 avec et sans Service Pack 1, option d'installation Server Core
Microsoft Windows Windows 7 pour systèmes 32 bits et x64, avec et sans Service Pack 1
Microsoft Windows Windows Server 2008 R2 pour systèmes x64 et Itanium, avec et sans Service Pack 1
References

Show details on source website

To clipboard 

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 avec et sans Service Pack 1, option d\u0027installation Server Core",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes 32 bits et x64, avec et sans Service Pack 1",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 et Itanium, avec et sans Service Pack 1",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## 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-2012-2551",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-2551"
    }
  ],
  "initial_release_date": "2012-10-10T00:00:00",
  "last_revision_date": "2012-10-10T00:00:00",
  "links": [],
  "reference": "CERTA-2012-AVI-559",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-10-10T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 de type d\u00e9r\u00e9f\u00e9rencement de pointeur Null dans \u003cspan\nclass=\"textit\"\u003eKerberos\u003c/span\u003e a \u00e9t\u00e9 corrig\u00e9e. Elle permet \u00e0 un\nattaquant de r\u00e9aliser un d\u00e9ni de service \u00e0 distance au moyen d\u0027une\nrequ\u00eate de session sp\u00e9cialement con\u00e7ue.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Kerberos de Microsoft",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS12-069 du 09 octobre 2012",
      "url": "http://technet.microsoft.com/en-us/security/bulletin/MS12-069"
    }
  ]
}


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