RHEL 5 / 6 : flash-plugin (RHSA-2011:1333)

high Nessus プラグイン ID 56278
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 Red Hat host is missing a security update.

説明

An updated Adobe Flash Player package that fixes multiple security issues is now available for Red Hat Enterprise Linux 5 and 6 Supplementary.

The Red Hat Security Response Team has rated this update as having critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

The flash-plugin package contains a Mozilla Firefox compatible Adobe Flash Player web browser plug-in.

This update fixes multiple vulnerabilities in Adobe Flash Player.
These vulnerabilities are detailed on the Adobe security page APSB11-26, listed in the References section.

Multiple security flaws were found in the way flash-plugin displayed certain SWF content. An attacker could use these flaws to create a specially crafted SWF file that would cause flash-plugin to crash or, potentially, execute arbitrary code when the victim loaded a page containing the specially crafted SWF content. (CVE-2011-2426, CVE-2011-2427, CVE-2011-2428, CVE-2011-2430)

A flaw in flash-plugin could allow an attacker to conduct cross-site scripting (XSS) attacks if a victim were tricked into visiting a specially crafted web page. (CVE-2011-2444)

This update also fixes an information disclosure flaw in flash-plugin.
(CVE-2011-2429)

All users of Adobe Flash Player should install this updated package, which upgrades Flash Player to version 10.3.183.10.

ソリューション

Update the affected flash-plugin package.

関連情報

https://access.redhat.com/security/cve/cve-2011-2426

https://access.redhat.com/security/cve/cve-2011-2427

https://access.redhat.com/security/cve/cve-2011-2428

https://access.redhat.com/security/cve/cve-2011-2429

https://access.redhat.com/security/cve/cve-2011-2430

https://access.redhat.com/security/cve/cve-2011-2444

https://www.adobe.com/support/security/bulletins/apsb11-26.html

https://access.redhat.com/errata/RHSA-2011:1333

プラグインの詳細

深刻度: High

ID: 56278

ファイル名: redhat-RHSA-2011-1333.nasl

バージョン: 1.22

タイプ: local

エージェント: unix

公開日: 2011/9/23

更新日: 2021/1/14

依存関係: ssh_get_info.nasl

リスク情報

VPR

リスクファクター: Medium

スコア: 5.9

CVSS v2

リスクファクター: High

Base Score: 9.3

Temporal Score: 6.9

ベクトル: AV:N/AC:M/Au:N/C:C/I:C/A:C

現状ベクトル: E:U/RL:OF/RC:C

脆弱性情報

CPE: p-cpe:/a:redhat:enterprise_linux:flash-plugin, cpe:/o:redhat:enterprise_linux:5, cpe:/o:redhat:enterprise_linux:6, cpe:/o:redhat:enterprise_linux:6.1

必要な KB アイテム: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

エクスプロイトの容易さ: No known exploits are available

パッチ公開日: 2011/9/22

脆弱性公開日: 2011/9/21

参照情報

CVE: CVE-2011-2426, CVE-2011-2427, CVE-2011-2428, CVE-2011-2429, CVE-2011-2430, CVE-2011-2444

BID: 49710, 49714, 49715, 49716, 49717, 49718

RHSA: 2011:1333