certfr_avis - certa-2012-avi-379

CERTA-2012-AVI-379

Vulnerability from certfr_avis

Deux vulnérabilités ont été corrigées dans des pilotes du noyau de windows. La première (CVE-2012-1890) concerne le pilote de gestion du clavier qui ne gère pas correctement certaines configurations. La seconde (CVE-2012-1893) est due à une mauvaise validation de certains paramètres lors de la création d'une procédure de hook. Dans les deux cas, un utilisateur malintentionné peut utiliser ces vulnérabilités afin d'exécuter du code arbitraire avec des droits élevés.

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 Vista Service Pack 2 ;
Microsoft	Windows	Windows Server 2008 R2 pour systèmes Itanium Service Pack 1.
Microsoft	Windows	Windows 7 pour systèmes x64 ;
Microsoft	Windows	Windows 7 pour systèmes 32 bits Service Pack 1 ;
Microsoft	Windows	Windows Server 2008 R2 pour systèmes x64 Service Pack 1 ;
Microsoft	Windows	Windows Server 2003 Service Pack 2 pour systèmes Itanium ;
Microsoft	Windows	Windows 7 pour systèmes 32 bits ;
Microsoft	Windows	Windows Server 2008 R2 pour systèmes x64 ;
Microsoft	Windows	Windows Server 2008 pour systèmes 32 bits Service Pack 2 ;
Microsoft	Windows	Windows Server 2003 Edition x64 Service Pack 2 ;
Microsoft	Windows	Windows XP Service Pack 3 ;
Microsoft	Windows	Windows Vista Edition x64 Service Pack 2 ;
Microsoft	Windows	Windows Server 2008 pour systèmes x64 Service Pack 2 ;
Microsoft	Windows	Windows XP Professionnel Edition x64 Service Pack 2 ;
Microsoft	Windows	Windows 7 pour systèmes x64 Service Pack 1 ;
Microsoft	Windows	Windows Server 2008 R2 pour systèmes Itanium ;
Microsoft	Windows	Windows Server 2008 pour systèmes Itanium Service Pack 2 ;
Microsoft	Windows	Windows Server 2003 Service Pack 2 ;

References

Title

Publication Time

Tags

Bulletin de sécurité Microsoft MS12-047 du 10 juillet 2012

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Windows Vista Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes Itanium Service Pack 1.",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes x64 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes 32 bits Service Pack 1 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 Service Pack 1 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2003 Service Pack 2 pour syst\u00e8mes Itanium ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes 32 bits ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes x64 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes 32 bits Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2003 Edition x64 Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows XP Service Pack 3 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Vista Edition x64 Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes x64 Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows XP Professionnel Edition x64 Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows 7 pour syst\u00e8mes x64 Service Pack 1 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 R2 pour syst\u00e8mes Itanium ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2008 pour syst\u00e8mes Itanium Service Pack 2 ;",
      "product": {
        "name": "Windows",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Windows Server 2003 Service Pack 2 ;",
      "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-2012-1890",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-1890"
    },
    {
      "name": "CVE-2012-1893",
      "url": "https://www.cve.org/CVERecord?id=CVE-2012-1893"
    }
  ],
  "initial_release_date": "2012-07-11T00:00:00",
  "last_revision_date": "2012-07-11T00:00:00",
  "links": [],
  "reference": "CERTA-2012-AVI-379",
  "revisions": [
    {
      "description": "version initiale.",
      "revision_date": "2012-07-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Deux vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans des pilotes du noyau de \u003cspan\nclass=\"textit\"\u003ewindows\u003c/span\u003e. La premi\u00e8re (CVE-2012-1890) concerne le\npilote de gestion du clavier qui ne g\u00e8re pas correctement certaines\nconfigurations. La seconde (CVE-2012-1893) est due \u00e0 une mauvaise\nvalidation de certains param\u00e8tres lors de la cr\u00e9ation d\u0027une proc\u00e9dure de\n\u003cspan class=\"textit\"\u003ehook\u003c/span\u003e. Dans les deux cas, un utilisateur\nmalintentionn\u00e9 peut utiliser ces vuln\u00e9rabilit\u00e9s afin d\u0027ex\u00e9cuter du code\narbitraire avec des droits \u00e9lev\u00e9s.\n",
  "title": "Vuln\u00e9rabilit\u00e9s dans des pilotes du noyau Windows",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft MS12-047 du 10 juillet 2012",
      "url": "http://technet.microsoft.com/en-us/security/bulletin/MS12-047"
    }
  ]
}

CVE-2012-1893 (GCVE-0-2012-1893)

Vulnerability from cvelistv5

Published

2012-07-10 21:00

Modified

2024-08-06 19:17

Severity ?

CWE

Summary

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate callback parameters during creation of a hook procedure, which allows local users to gain privileges via a crafted application, aka "Win32k Incorrect Type Handling Vulnerability."

References

URL

Tags

	http://www.us-cert.gov/cas/techalerts/TA12-192A.html	third-party-advisory, x_refsource_CERT
	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15654	vdb-entry, signature, x_refsource_OVAL
	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-047	vendor-advisory, x_refsource_MS

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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CVE-2012-1890 (GCVE-0-2012-1890)

Vulnerability from cvelistv5

Published

2012-07-10 21:00

Modified

2024-08-06 19:17

Severity ?

CWE

Summary

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly handle keyboard-layout files, which allows local users to gain privileges via a crafted application, aka "Keyboard Layout Vulnerability."

References

URL

Tags

	http://www.us-cert.gov/cas/techalerts/TA12-192A.html	third-party-advisory, x_refsource_CERT
	https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15416	vdb-entry, signature, x_refsource_OVAL
	https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-047	vendor-advisory, x_refsource_MS

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CERTA-2012-AVI-379

Vulnerability from certfr_avis

Solution

CVE-2012-1893 (GCVE-0-2012-1893)

Vulnerability from cvelistv5

CVE-2012-1890 (GCVE-0-2012-1890)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature