In Microsoft’s Patch Tuesday for October 2013, the company released MS13-080 to address two critical vulnerabilities that have been actively exploited in limited targeted attacks. The first critical vulnerability in Internet Explorer, the Microso…
Contributor: Daniel Regalado Arias
Phishers frequently introduce bogus applications to add new flavor into their phishing baits. Let’s have a look at a new fake app that phishers are leveraging. In this particular scam, phishers were tryin…
Yesterday, several companies had their websites hijacked by pro-Palestinian hackers. We can confirm that there was also a hacker attempt against the AVAST site – we assume from the same group – but we took immediate steps and therefore were able to contain it. According to published reports, the hacked companies’ accounts, used to manage […]
今月のマイクロソフトパッチリリースブログをお届けします。今月は、26 件の脆弱性を対象として 8 つのセキュリティ情報がリリースされています。このうち 16 件が「緊急」レベルです。
いつものことですが、ベストプラクティスとして以下のセキュリティ対策を講じることを推奨します。
マイクロソフトの 10 月のリリースに関する概要は、次のページで公開されています。
http://technet.microsoft.com/ja-jp/security/bulletin/ms13-Oct
The following is a breakdown of the issues being addressed this month:
今月のパッチで対処されている問題の一部について、詳しい情報を以下に示します。
MS13-087 Silverlight の脆弱性により、情報漏えいが起こる（2890788）
Silverlight の脆弱性（CVE-2013-3896）MS の深刻度: 重要
Silverlight がメモリ内の特定オブジェクトを処理する方法に、情報漏えいの脆弱性が存在します。
MS13-080 Internet Explorer 用の累積的なセキュリティ更新プログラム（2879017）
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3871）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3872）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3873）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3874）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3875）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3882）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3885）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3886）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3893）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
Internet Explorer のメモリ破損の脆弱性（CVE-2013-3897）MS の深刻度: 緊急
Internet Explorer のメモリ内のオブジェクトへのアクセスが不適切な場合に、リモートコード実行の脆弱性が存在します。この脆弱性によってメモリが破損し、攻撃者が現在のユーザーのコンテキストで任意のコードを実行できる場合があります。
MS13-082 .NET Framework の脆弱性により、リモートでコードが実行される（2878890）
OpenType フォントの解析の脆弱性（CVE-2013-3128）MS の深刻度: 緊急
Windows が特別に細工された OpenType フォント（OTF）を解析する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
エンティティ拡張の脆弱性（CVE-2013-3860）MS の深刻度: 緊急
.NET Framework にサービス拒否の脆弱性が存在するため、攻撃者の攻撃が可能になり、サーバーまたはアプリケーションがクラッシュするか、応答しなくなる可能性があります。
JSON 解析の脆弱性（CVE-2013-3861）MS の深刻度: 緊急
.NET Framework にサービス拒否の脆弱性が存在するため、攻撃者の攻撃が可能になり、サーバーまたはアプリケーションがクラッシュするか、応答しなくなる可能性があります。
MS13-085 Microsoft Excel の脆弱性により、リモートでコードが実行される（2885080）
Microsoft Excel のメモリ破損の脆弱性（CVE-2013-3890）MS の深刻度: 重要
Microsoft Excel が Excel ファイルのコンテンツを解析する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、影響を受けるシステムを完全に制御できる恐れがあります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全なユーザー権限を持つ新しいアカウントの作成ができる場合があります。システムでのユーザー権限が低い設定のアカウントを持つユーザーは、管理者のユーザー権限で実行しているユーザーよりもこの脆弱性による影響が少ないと考えられます。
Microsoft Excel のメモリ破損の脆弱性（CVE-2013-3889）MS の深刻度: 重要
Microsoft Excel が Excel ファイルのコンテンツを解析する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、影響を受けるシステムを完全に制御できる恐れがあります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全なユーザー権限を持つ新しいアカウントの作成ができる場合があります。システムでのユーザー権限が低い設定のアカウントを持つユーザーは、管理者のユーザー権限で実行しているユーザーよりもこの脆弱性による影響が少ないと考えられます。
MS13-086 Microsoft Word の脆弱性により、リモートでコードが実行される（2885084）
メモリ破損の脆弱性（CVE-2013-3892）MS の深刻度: 重要
Microsoft Word ソフトウェアが、特別に細工されたファイルを処理する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、影響を受けるシステムを完全に制御できる恐れがあります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全なユーザー権限を持つ新しいアカウントの作成ができる場合があります。
メモリ破損の脆弱性（CVE-2013-3891）MS の深刻度: 重要
Microsoft Word ソフトウェアが、特別に細工されたファイルを処理する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、影響を受けるシステムを完全に制御できる恐れがあります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全なユーザー権限を持つ新しいアカウントの作成ができる場合があります。
MS13-084 Microsoft SharePoint Server の脆弱性により、リモートでコードが実行される（2885089）
Microsoft Excel のメモリ破損の脆弱性（CVE-2013-3889）MS の深刻度: 重要
影響を受ける Microsoft Office Services と Web Apps が、特別に細工されたファイルの内容を処理する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、影響を受けるシステムを完全に制御できる恐れがあります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全なユーザー権限を持つ新しいアカウントの作成ができる場合があります。システムでのユーザー権限が低い設定のアカウントを持つユーザーは、管理者のユーザー権限で実行しているユーザーよりもこの脆弱性による影響が少ないと考えられます。
パラメーターインジェクションの脆弱性（CVE-2013-3895）MS の深刻度: 重要
Microsoft SharePoint Server に特権昇格の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、クロスサイトスクリプティング攻撃を実行し、ログオンユーザーのセキュリティコンテキストでスクリプトを実行できる場合があります。
MS13-083 Windows コモンコントロールライブラリの脆弱性により、リモートでコードが実行される（2864058）
Comctl32 の整数オーバーフローの脆弱性（CVE-2013-3195）MS の深刻度: 緊急
Windows コモンコントロールライブラリがデータ構造にメモリを割り当てる方法に、リモートコード実行の脆弱性が存在します。この脆弱性により、影響を受けるシステムで稼働している ASP.NET Web アプリケーションに対して、特別に細工された Web 要求を攻撃者が送信すると、リモートでコードが実行される場合があります。
MS13-081 Windows カーネルモードドライバの脆弱性により、リモートでコードが実行される（2870008）
OpenType フォントの解析の脆弱性（CVE-2013-3128）MS の深刻度: 緊急
Windows が特別に細工された OpenType フォント（OTF）を解析する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
Windows USB 記述子の脆弱性（CVE-2013-3200）MS の深刻度: 重要
Windows USB ドライバがメモリ内のオブジェクトを正しく処理しない場合に、特権昇格の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
Win32k の解放後の使用方法に脆弱性（CVE-2013-3879）MS の深刻度: 重要
Windows カーネルモードドライバがメモリ内のオブジェクトを正しく処理しない場合に、特権昇格の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
アプリコンテナの特権の昇格の脆弱性（CVE-2013-3880）MS の深刻度: 重要
Windows アプリコンテナに、特権昇格の脆弱性が存在します。
Win32k NULL ページの脆弱性（CVE-2013-3881）MS の深刻度: 重要
Windows カーネルモードドライバがメモリ内のオブジェクトを正しく処理しない場合に、特権昇格の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
DirectX グラフィックカーネルサブシステムにダブルフェッチの脆弱性（CVE-2013-3888）MS の深刻度: 重要
Microsoft DirectX グラフィックカーネルサブシステム（dxgkrnl.sys）がメモリ内のオブジェクトを適切に処理しない場合に、特権の昇格の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
TrueType フォントの CMAP テーブルの脆弱性（CVE-2013-3894）MS の深刻度: 緊急
Windows が特別に細工された TrueType フォント（TTF）を解析する方法に、リモートコード実行の脆弱性が存在します。攻撃者がこの脆弱性の悪用に成功すると、カーネルモードで任意のコードを実行できる場合があります。攻撃者はその後、プログラムのインストール、データの表示、変更、削除、完全な管理者権限を持つ新しいアカウントの作成ができる場合があります。
今月対処されている脆弱性についての詳しい情報は、シマンテックが無償で公開している SecurityFocus ポータルでご覧いただくことができ、製品をご利用のお客様は DeepSight Threat Management System を通じても情報を入手できます。
* 日本語版セキュリティレスポンスブログの RSS フィードを購読するには、http://www.symantec.com/connect/ja/item-feeds/blog/2261/feed/all/ja にアクセスしてください。
Hello, welcome to this month’s blog on the Microsoft patch release. This month the vendor is releasing eight bulletins covering a total of 26 vulnerabilities. Sixteen of this month’s issues are rated ’Critical’.
As always, customers are advised to follow these security best practices:
Microsoft’s summary of the October releases can be found here:
http://technet.microsoft.com/en-us/security/bulletin/ms13-Oct
The following is a breakdown of the issues being addressed this month:
MS13-087 Vulnerability in Silverlight Could Allow Information Disclosure (2890788)
Silverlight Vulnerability (CVE-2013-3896) MS Rating: Important
An information disclosure vulnerability exists in how Silverlight handles certain objects in memory.
MS13-080 Cumulative Security Update for Internet Explorer (2879017)
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3871) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3872) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3873) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3874) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3875) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3882) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3885) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3886) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3893) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3897) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
MS13-082 Vulnerabilities in .Net Framework Could Allow Remote Code Execution (2878890)
OpenType Font Parsing Vulnerability (CVE-2013-3128) MS Rating: Critical
A remote code execution vulnerability exists in the way that Windows parses specially crafted OpenType fonts (OTF). An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
Entity Expansion Vulnerability (CVE-2013-3860) MS Rating: Critical
A denial of service vulnerability exists in the .NET Framework that could allow an attacker to cause a server or application to crash or become unresponsive.
JSON Parsing Vulnerability (CVE-2013-3861) MS Rating: Critical
A denial of service vulnerability exists in the .NET Framework that could allow an attacker to cause a server or application to crash or become unresponsive.
MS13-085 Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2885080)
Microsoft Excel Memory Corruption Vulnerability (CVE-2013-3890) MS Rating: Important
A remote code execution vulnerability exists in the way that Microsoft Excel parses content in Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Microsoft Excel Memory Corruption Vulnerability (CVE-2013-3889) MS Rating: Important
A remote code execution vulnerability exists in the way that Microsoft Excel parses content in Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
MS13-086 Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (2885084)
Memory Corruption Vulnerability (CVE-2013-3892) MS Rating: Important
A remote code execution vulnerability exists in the way that the affected Microsoft Word software parses specially crafted files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
Memory Corruption Vulnerability (CVE-2013-3891) MS Rating: Important
A remote code execution vulnerability exists in the way that the affected Microsoft Word software parses specially crafted files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
MS13-084 Vulnerabilities in Microsoft SharePoint Server Could Allow Remote Code Execution (2885089)
Microsoft Excel Memory Corruption Vulnerability (CVE-2013-3889) MS Rating: Important
A remote code execution vulnerability exists in the way that the affected Microsoft Office Services and Web Apps parse content in specially crafted files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Parameter Injection Vulnerability (CVE-2013-3895) MS Rating: Important
An elevation of privilege vulnerability exists in Microsoft SharePoint Server. An attacker who successfully exploited this vulnerability could perform cross-site scripting attacks and run script in the security context of the logged-on user.
MS13-083 Vulnerability in Windows Common Control Library Could Allow Remote Code Execution (2864058)
Comctl32 Integer Overflow Vulnerability (CVE-2013-3195) MS Rating: Critical
A remote code execution vulnerability exists in the way that the Windows common control library handles allocating memory for data structures. The vulnerability could allow remote code execution if an attacker sends a specially crafted web request to an ASP.NET web application running on an affected system.
MS13-081 Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2870008)
OpenType Font Parsing Vulnerability (CVE-2013-3128) MS Rating: Critical
A remote code execution vulnerability exists in the way that Windows parses specially crafted OpenType fonts (OTF). An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
Windows USB Descriptor Vulnerability (CVE-2013-3200) MS Rating: Important
An elevation of privilege vulnerability exists when Windows USB drivers improperly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
Win32k Use After Free Vulnerability (CVE-2013-3879) MS Rating: Important
An elevation of privilege vulnerability exists when the Windows kernel-mode driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
App Container Elevation of Privilege Vulnerability (CVE-2013-3880) MS Rating: Important
An elevation of privilege vulnerability exists in the Windows App Container.
Win32k NULL Page Vulnerability (CVE-2013-3881) MS Rating: Important
An elevation of privilege vulnerability exists when the Windows kernel-mode driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
DirectX Graphics Kernel Subsystem Double Fetch Vulnerability (CVE-2013-3888) MS Rating: Important
An elevation of privilege vulnerability exists when the Microsoft DirectX graphics kernel subsystem (dxgkrnl.sys) improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
TrueType Font CMAP Table Vulnerability (CVE-2013-3894) MS Rating: Critical
A remote code execution vulnerability exists in the way that Windows parses specially crafted TrueType fonts (TTF). An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
More information on the vulnerabilities being addressed this month is available at Symantec’s free SecurityFocus portal and to our customers through the DeepSight Threat Management System.
Hello, welcome to this month’s blog on the Microsoft patch release. This month the vendor is releasing eight bulletins covering a total of 26 vulnerabilities. Sixteen of this month’s issues are rated ’Critical’.
As always, customers are advised to follow these security best practices:
Microsoft’s summary of the October releases can be found here:
http://technet.microsoft.com/en-us/security/bulletin/ms13-Oct
The following is a breakdown of the issues being addressed this month:
MS13-087 Vulnerability in Silverlight Could Allow Information Disclosure (2890788)
Silverlight Vulnerability (CVE-2013-3896) MS Rating: Important
An information disclosure vulnerability exists in how Silverlight handles certain objects in memory.
MS13-080 Cumulative Security Update for Internet Explorer (2879017)
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3871) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3872) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3873) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3874) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3875) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3882) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3885) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3886) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3893) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
Internet Explorer Memory Corruption Vulnerability (CVE-2013-3897) MS Rating: Critical
A remote code execution vulnerability exists when Internet Explorer improperly accesses an object in memory. This vulnerability may corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
MS13-082 Vulnerabilities in .Net Framework Could Allow Remote Code Execution (2878890)
OpenType Font Parsing Vulnerability (CVE-2013-3128) MS Rating: Critical
A remote code execution vulnerability exists in the way that Windows parses specially crafted OpenType fonts (OTF). An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
Entity Expansion Vulnerability (CVE-2013-3860) MS Rating: Critical
A denial of service vulnerability exists in the .NET Framework that could allow an attacker to cause a server or application to crash or become unresponsive.
JSON Parsing Vulnerability (CVE-2013-3861) MS Rating: Critical
A denial of service vulnerability exists in the .NET Framework that could allow an attacker to cause a server or application to crash or become unresponsive.
MS13-085 Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2885080)
Microsoft Excel Memory Corruption Vulnerability (CVE-2013-3890) MS Rating: Important
A remote code execution vulnerability exists in the way that Microsoft Excel parses content in Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Microsoft Excel Memory Corruption Vulnerability (CVE-2013-3889) MS Rating: Important
A remote code execution vulnerability exists in the way that Microsoft Excel parses content in Excel files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
MS13-086 Vulnerabilities in Microsoft Word Could Allow Remote Code Execution (2885084)
Memory Corruption Vulnerability (CVE-2013-3892) MS Rating: Important
A remote code execution vulnerability exists in the way that the affected Microsoft Word software parses specially crafted files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
Memory Corruption Vulnerability (CVE-2013-3891) MS Rating: Important
A remote code execution vulnerability exists in the way that the affected Microsoft Word software parses specially crafted files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
MS13-084 Vulnerabilities in Microsoft SharePoint Server Could Allow Remote Code Execution (2885089)
Microsoft Excel Memory Corruption Vulnerability (CVE-2013-3889) MS Rating: Important
A remote code execution vulnerability exists in the way that the affected Microsoft Office Services and Web Apps parse content in specially crafted files. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.
Parameter Injection Vulnerability (CVE-2013-3895) MS Rating: Important
An elevation of privilege vulnerability exists in Microsoft SharePoint Server. An attacker who successfully exploited this vulnerability could perform cross-site scripting attacks and run script in the security context of the logged-on user.
MS13-083 Vulnerability in Windows Common Control Library Could Allow Remote Code Execution (2864058)
Comctl32 Integer Overflow Vulnerability (CVE-2013-3195) MS Rating: Critical
A remote code execution vulnerability exists in the way that the Windows common control library handles allocating memory for data structures. The vulnerability could allow remote code execution if an attacker sends a specially crafted web request to an ASP.NET web application running on an affected system.
MS13-081 Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2870008)
OpenType Font Parsing Vulnerability (CVE-2013-3128) MS Rating: Critical
A remote code execution vulnerability exists in the way that Windows parses specially crafted OpenType fonts (OTF). An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
Windows USB Descriptor Vulnerability (CVE-2013-3200) MS Rating: Important
An elevation of privilege vulnerability exists when Windows USB drivers improperly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
Win32k Use After Free Vulnerability (CVE-2013-3879) MS Rating: Important
An elevation of privilege vulnerability exists when the Windows kernel-mode driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
App Container Elevation of Privilege Vulnerability (CVE-2013-3880) MS Rating: Important
An elevation of privilege vulnerability exists in the Windows App Container.
Win32k NULL Page Vulnerability (CVE-2013-3881) MS Rating: Important
An elevation of privilege vulnerability exists when the Windows kernel-mode driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
DirectX Graphics Kernel Subsystem Double Fetch Vulnerability (CVE-2013-3888) MS Rating: Important
An elevation of privilege vulnerability exists when the Microsoft DirectX graphics kernel subsystem (dxgkrnl.sys) improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
TrueType Font CMAP Table Vulnerability (CVE-2013-3894) MS Rating: Critical
A remote code execution vulnerability exists in the way that Windows parses specially crafted TrueType fonts (TTF). An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights.
More information on the vulnerabilities being addressed this month is available at Symantec’s free SecurityFocus portal and to our customers through the DeepSight Threat Management System.
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