MS11-034: Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2506223)

high Nessus プラグイン ID 53391
New! Vulnerability Priority Rating (VPR)

Tenable では、すべての脆弱性に対して動的な VPR が計算されます。VPR は脆弱性の情報を、脅威インテリジェンスや機械学習アルゴリズムと組み合わせて、攻撃時に最も悪用される可能性の高い脆弱性を予測します。詳細は、 「VPR とは何で、CVSS とはどう違うのか」を参照してください。

VPR スコア : 8.9

概要

The remote Windows kernel is affected by multiple vulnerabilities.

説明

The remote host is running a version of the Windows kernel that is affected by the following types of vulnerabilities :

- Several use-after-free vulnerabilities exist due to the way that Windows kernel-mode drivers manage kernel-mode driver objects. (CVE-2011-0662, CVE-2011-0665, CVE-2011-0666, CVE-2011-0667, CVE-2011-0670, CVE-2011-0671, CVE-2011-0672, CVE-2011-0674, CVE-2011-0675, CVE-2011-1234, CVE-2011-1235, CVE-2011-1236, CVE-2011-1237, CVE-2011-1238, CVE-2011-1239, CVE-2011-1240, CVE-2011-1241, CVE-2011-1242)

- Several NULL pointer de-reference vulnerabilities exist due to the way that Windows kernel-mode drivers manage pointers to kernel-mode driver objects. (CVE-2011-0673, CVE-2011-0676, CVE-2011-0677, CVE-2011-1225, CVE-2011-1226, CVE-2011-1227, CVE-2011-1228, CVE-2011-1229, CVE-2011-1230, CVE-2011-1231, CVE-2011-1232, CVE-2011-1233)

An attacker with local access to the affected system can exploit these issues to execute arbitrary code in kernel mode and take complete control of the affected system.

ソリューション

Microsoft has released a set of patches for Windows XP, 2003, Vista, 2008, 7, and 2008 R2.

関連情報

https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-034

プラグインの詳細

深刻度: High

ID: 53391

ファイル名: smb_nt_ms11-034.nasl

バージョン: 1.19

タイプ: local

エージェント: windows

公開日: 2011/4/13

更新日: 2018/11/15

依存関係: smb_hotfixes.nasl, ms_bulletin_checks_possible.nasl

リスク情報

リスクファクター: High

VPR スコア: 8.9

CVSS v2.0

Base Score: 7.2

Temporal Score: 6.3

ベクトル: AV:L/AC:L/Au:N/C:C/I:C/A:C

現状ベクトル: E:H/RL:OF/RC:C

脆弱性の情報

CPE: cpe:/o:microsoft:windows

必要な KB アイテム: SMB/MS_Bulletin_Checks/Possible

エクスプロイトが利用可能: true

エクスプロイトの容易さ: Exploits are available

パッチ公開日: 2011/4/12

脆弱性公開日: 2011/4/12

参照情報

CVE: CVE-2011-0662, CVE-2011-0665, CVE-2011-0666, CVE-2011-0667, CVE-2011-0670, CVE-2011-0671, CVE-2011-0672, CVE-2011-0673, CVE-2011-0674, CVE-2011-0675, CVE-2011-0676, CVE-2011-0677, CVE-2011-1225, CVE-2011-1226, CVE-2011-1227, CVE-2011-1228, CVE-2011-1229, CVE-2011-1230, CVE-2011-1231, CVE-2011-1232, CVE-2011-1233, CVE-2011-1234, CVE-2011-1235, CVE-2011-1236, CVE-2011-1237, CVE-2011-1238, CVE-2011-1239, CVE-2011-1240, CVE-2011-1241, CVE-2011-1242

BID: 47194, 47202, 47203, 47204, 47205, 47206, 47207, 47209, 47210, 47211, 47212, 47213, 47214, 47215, 47216, 47217, 47218, 47219, 47220, 47224, 47225, 47226, 47227, 47228, 47229, 47230, 47231, 47232, 47233, 47234

MSFT: MS11-034

MSKB: 2506223