CERTA-2009-AVI-439
Vulnerability from certfr_avis

Une vulnérabilité dans le service Local Security Authority Subsystem Service (LSASS) permet à un utilisateur malintentionné de réaliser un déni de service à distance.

Description

Une vulnérabilité de type débordement d'entier dans le service Local Security Authority Subsystem Service, causée par une erreur dans le traitement de paquets malformés durant une procédure d'authentification NTLM (NT Lan Manager), peut être exploitée afin de provoquer un arrêt du service et le redémarrage du système.

Solution

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

None
Impacted products
Vendor Product Description
ESET Security Windows Server 2003 Service Pack 2 ;
ESET Security Windows Server 2008 pour systèmes Itanium et Windows Server 2008 pour systèmes Itanium Service Pack 2 ;
ESET Security Windows Server 2008 pour systèmes 32-bit et Windows Server 2008 pour systèmes 32-bit Service Pack 2 ;
ESET Security Windows Server 2008 R2 pour systèmes Itanium.
ESET Security Windows XP Service Pack 2 et Windows XP Service Pack 3 ;
ESET Security Windows Server 2008 R2 pour systèmes x64 ;
ESET Security Windows XP Professional x64 Edition Service Pack 2 ;
ESET Security Windows Vista x64 Edition, Windows Vista x64 Edition Service Pack 1, et Windows Vista x64 Edition Service Pack 2 ;
ESET Security Windows 7 pour systèmes 32-bit ;
ESET Security Windows Server 2003 x64 Edition Service Pack 2 ;
ESET Security Windows Server 2003 with SP2 pour systèmes Itanium ;
ESET Security Windows 7 pour systèmes x64 ;
ESET Security Windows Vista, Windows Vista Service Pack 1, et Windows Vista Service Pack 2 ;
ESET Security Windows Server 2008 pour systèmes x64 et Windows Server 2008 pour systèmes x64 Service Pack 2 ;
References

Show details on source website


{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Windows Server 2003 Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes Itanium et Windows Server 2008 pour syst\u00e8mes Itanium Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes 32-bit et Windows Server 2008 pour syst\u00e8mes 32-bit Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes Itanium.",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows XP Service Pack 2 et Windows XP Service Pack 3 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows XP Professional x64 Edition Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Vista x64 Edition, Windows Vista x64 Edition Service Pack 1, et Windows Vista x64 Edition Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes 32-bit ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2003 x64 Edition Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2003 with SP2 pour syst\u00e8mes Itanium ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes x64 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Vista, Windows Vista Service Pack 1, et Windows Vista Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes x64 et Windows Server 2008 pour syst\u00e8mes x64 Service Pack 2 ;",
      "product": {
        "name": "Security",
        "vendor": {
          "name": "ESET",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Description\n\nUne vuln\u00e9rabilit\u00e9 de type d\u00e9bordement d\u0027entier dans le service Local\nSecurity Authority Subsystem Service, caus\u00e9e par une erreur dans le\ntraitement de paquets malform\u00e9s durant une proc\u00e9dure d\u0027authentification\nNTLM (NT Lan Manager), peut \u00eatre exploit\u00e9e afin de provoquer un arr\u00eat du\nservice et le red\u00e9marrage du syst\u00e8me.\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-2009-2524",
      "url": "https://www.cve.org/CVERecord?id=CVE-2009-2524"
    }
  ],
  "initial_release_date": "2009-10-14T00:00:00",
  "last_revision_date": "2009-10-14T00:00:00",
  "links": [],
  "reference": "CERTA-2009-AVI-439",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2009-10-14T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 dans le service \u003cspan class=\"textit\"\u003eLocal Security\nAuthority Subsystem Service\u003c/span\u003e (LSASS) permet \u00e0 un utilisateur\nmalintentionn\u00e9 de r\u00e9aliser un d\u00e9ni de service \u00e0 distance.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Local Security Authority Subsystem Service",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS09-059 du 13 octobre 2009",
      "url": "http://www.microsoft.com/technet/security/Bulletin/MS09-059.mspx"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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