GLSA-201111-01 : Chromium, V8: Multiple vulnerabilities

high Nessus プラグイン ID 56686
New! プラグインの深刻度には CVSS v3 が適用されるようになりました。

プラグインの深刻度は、デフォルトで CVSS v3 を使って計算されるように更新されました。プラグインに CVSS v3 スコアがない場合には、CVSS v2 を使って深刻度が計算されます。深刻度の表示設定は、[設定]のドロップダウンで切り替えができます。

概要

The remote Gentoo host is missing one or more security-related patches.

説明

The remote host is affected by the vulnerability described in GLSA-201111-01 (Chromium, V8: Multiple vulnerabilities)

Multiple vulnerabilities have been discovered in Chromium and V8. Please review the CVE identifiers and release notes referenced below for details.
Impact :

A local attacker could gain root privileges (CVE-2011-1444, fixed in chromium-11.0.696.57).
A context-dependent attacker could entice a user to open a specially crafted website or JavaScript program using Chromium or V8, possibly resulting in the execution of arbitrary code with the privileges of the process, or a Denial of Service condition. The attacker also could obtain cookies and other sensitive information, conduct man-in-the-middle attacks, perform address bar spoofing, bypass the same origin policy, perform Cross-Site Scripting attacks, or bypass pop-up blocks.
Workaround :

There is no known workaround at this time.

ソリューション

All Chromium users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=www-client/chromium-15.0.874.102' All V8 users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=dev-lang/v8-3.5.10.22'

関連情報

http://www.nessus.org/u?8cdd12e7

http://www.nessus.org/u?6d45fe3d

http://www.nessus.org/u?1d9aa975

http://www.nessus.org/u?0d205a23

http://www.nessus.org/u?33508fb4

http://www.nessus.org/u?a5032235

http://www.nessus.org/u?5fef5430

http://www.nessus.org/u?65e7cd39

http://www.nessus.org/u?28c7fa49

http://www.nessus.org/u?a91c1365

http://www.nessus.org/u?84523741

http://www.nessus.org/u?b277c372

http://www.nessus.org/u?5c02fa14

http://www.nessus.org/u?02dd0c90

http://www.nessus.org/u?6e75d665

http://www.nessus.org/u?e0400292

http://www.nessus.org/u?7535a0a5

http://www.nessus.org/u?6a566189

http://www.nessus.org/u?d3b8dc2a

https://security.gentoo.org/glsa/201111-01

プラグインの詳細

深刻度: High

ID: 56686

ファイル名: gentoo_GLSA-201111-01.nasl

バージョン: 1.16

タイプ: local

公開日: 2011/11/2

更新日: 2021/1/6

依存関係: ssh_get_info.nasl

リスク情報

VPR

リスクファクター: High

スコア: 8.9

CVSS v2

リスクファクター: High

Base Score: 7.5

Temporal Score: 6.5

ベクトル: AV:N/AC:L/Au:N/C:P/I:P/A:P

現状ベクトル: E:H/RL:OF/RC:C

脆弱性情報

CPE: p-cpe:/a:gentoo:linux:chromium, p-cpe:/a:gentoo:linux:v8, cpe:/o:gentoo:linux

必要な KB アイテム: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

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: 2011/11/1

脆弱性公開日: 2011/6/29

参照情報

CVE: CVE-2011-2345, CVE-2011-2346, CVE-2011-2347, CVE-2011-2348, CVE-2011-2349, CVE-2011-2350, CVE-2011-2351, CVE-2011-2834, CVE-2011-2835, CVE-2011-2837, CVE-2011-2838, CVE-2011-2839, CVE-2011-2840, CVE-2011-2841, CVE-2011-2843, CVE-2011-2844, CVE-2011-2845, CVE-2011-2846, CVE-2011-2847, CVE-2011-2848, CVE-2011-2849, CVE-2011-2850, CVE-2011-2851, CVE-2011-2852, CVE-2011-2853, CVE-2011-2854, CVE-2011-2855, CVE-2011-2856, CVE-2011-2857, CVE-2011-2858, CVE-2011-2859, CVE-2011-2860, CVE-2011-2861, CVE-2011-2862, CVE-2011-2864, CVE-2011-2874, CVE-2011-3234, CVE-2011-3873, CVE-2011-3875, CVE-2011-3876, CVE-2011-3877, CVE-2011-3878, CVE-2011-3879, CVE-2011-3880, CVE-2011-3881, CVE-2011-3882, CVE-2011-3883, CVE-2011-3884, CVE-2011-3885, CVE-2011-3886, CVE-2011-3887, CVE-2011-3888, CVE-2011-3889, CVE-2011-3890, CVE-2011-3891

BID: 48479, 49279, 49658, 49933, 49938, 50360

GLSA: 201111-01