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Security Bulletin
Vulnerabilities in Microsoft Access Could Allow Remote Code Execution (2848637)
Published: September 10, 2013 | Updated: September 13, 2013
Version: 1.1
General Information
Executive Summary
This security update resolves three privately reported vulnerabilities in Microsoft Office. The vulnerabilities could allow remote code execution if a user opens a specially crafted Access file with an affected version of Microsoft Access. An attacker who successfully exploited the vulnerabilities could gain the same user rights as the current user. 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.
This security update is rated Important for supported editions of Microsoft Access 2007, Microsoft Access 2010, and Microsoft Access 2013. For more information, see the subsection, Affected and Non-Affected Software, in this section.
The security update addresses the vulnerabilities by correcting how Microsoft Access parses and validates data when opening specially crafted Access files. For more information about the vulnerabilities, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information.
Recommendation. Customers can configure automatic updating to check online for updates from Microsoft Update by using the Microsoft Update service. Customers who have automatic updating enabled and configured to check online for updates from Microsoft Update typically will not need to take any action because this security update will be downloaded and installed automatically. Customers who have not enabled automatic updating need to check for updates from Microsoft Update and install this update manually. For information about specific configuration options in automatic updating, see Microsoft Knowledge Base Article 294871.
For administrators and enterprise installations, or end users who want to install this security update manually, Microsoft recommends that customers apply the update at the earliest opportunity using update management software, or by checking for updates using the Microsoft Update service.
See also the section, Detection and Deployment Tools and Guidance, later in this bulletin.
Knowledge Base Article
| Knowledge Base Article | 2848637 |
|---|
| File information | Yes |
| SHA1/SHA2 hashes | Yes |
| Known issues | None |
Affected and Non-Affected Software
The following software has been tested to determine which versions or editions are affected. Other versions or editions are either past their support life cycle or are not affected. To determine the support life cycle for your software version or edition, see Microsoft Support Lifecycle.
Affected Software
Microsoft Office
| Office Suite | Component | Maximum Security Impact | Aggregate Severity Rating | Updates Replaced |
|---|
| Microsoft Office 2007 Service Pack 3 | Microsoft Access 2007 Service Pack 3
(2596825) | Remote Code Execution | Important | None |
| Microsoft Office 2010 Service Pack 1 (32-bit editions) | Microsoft Access 2010 Service Pack 1 (32-bit editions)
(2687423) | Remote Code Execution | Important | 2553447 in MS12-046 |
| Microsoft Office 2010 Service Pack 2 (32-bit editions) | Microsoft Access 2010 Service Pack 2 (32-bit editions)
(2687423) | Remote Code Execution | Important | None |
| Microsoft Office 2010 Service Pack 1 (64-bit editions) | Microsoft Access 2010 Service Pack 1 (64-bit editions)
(2687423) | Remote Code Execution | Important | 2553447 in MS12-046 |
| Microsoft Office 2010 Service Pack 2 (64-bit editions) | Microsoft Access 2010 Service Pack 2 (64-bit editions)
(2687423) | Remote Code Execution | Important | None |
| Microsoft Office 2013 (32-bit editions) | Microsoft Access 2013 (32-bit editions)
(2810009) | Remote Code Execution | Important | None |
| Microsoft Office 2013 (64-bit editions) | Microsoft Access 2013 (64-bit editions)
(2810009) | Remote Code Execution | Important | None |
**Non-Affected Software** | Office and Other Software | Component | |--------------------------------------|--------------------------------------| | Microsoft Office 2003 Service Pack 3 | Microsoft Access 2003 Service Pack 3 | Update FAQ ---------- **I am being offered this update for software I do not have installed on my system. Why am I being offered this update?** Due to the servicing model for Microsoft Office updates, you may be offered updates for software that you do not have installed on your system. For example, you may be offered an update for a Microsoft Office product even though you do not have the specific Office product installed. For more information on this behavior and recommended actions, see [Microsoft Knowledge Base Article 830335](http://support.microsoft.com/kb/830335). **I am using an older release of the software discussed in this security bulletin. What should I do?** The affected software listed in this bulletin has been tested to determine which releases are affected. Other releases are past their support life cycle. For more information about the product lifecycle, see the [Microsoft Support Lifecycle](http://go.microsoft.com/fwlink/?linkid=21742) website. It should be a priority for customers who have older releases of the software to migrate to supported releases to prevent potential exposure to vulnerabilities. To determine the support lifecycle for your software release, see [Select a Product for Lifecycle Information](http://go.microsoft.com/fwlink/?linkid=169555). For more information about service packs for these software releases, see [Service Pack Lifecycle Support Policy](http://go.microsoft.com/fwlink/?linkid=89213). Customers who require custom support for older software must contact their Microsoft account team representative, their Technical Account Manager, or the appropriate Microsoft partner representative for custom support options. Customers without an Alliance, Premier, or Authorized Contract can contact their local Microsoft sales office. For contact information, see the [Microsoft Worldwide Information](http://go.microsoft.com/fwlink/?linkid=33329) website, select the country in the Contact Information list, and then click **Go** to see a list of telephone numbers. When you call, ask to speak with the local Premier Support sales manager. For more information, see the [Microsoft Support Lifecycle Policy FAQ](http://go.microsoft.com/fwlink/?linkid=169557). ### Vulnerability Information Severity Ratings and Vulnerability Identifiers ---------------------------------------------- The following severity ratings assume the potential maximum impact of the vulnerability. For information regarding the likelihood, within 30 days of this security bulletin's release, of the exploitability of the vulnerability in relation to its severity rating and security impact, please see the Exploitability Index in the [September bulletin summary](http://technet.microsoft.com/security/bulletin/ms13-sep). For more information, see [Microsoft Exploitability Index](http://technet.microsoft.com/security/cc998259).
Vulnerability Severity Rating and Maximum Security Impact by Affected Software| Affected Software | Access Memory Corruption Vulnerability - CVE-2013-3155 | Access File Format Memory Corruption Vulnerability - CVE-2013-3156 | Access Memory Corruption Vulnerability - CVE-2013-3157 | Aggregate Severity Rating |
|---|
| Microsoft Access 2007 Service Pack 3 | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
| Microsoft Access 2010 Service Pack 1 (32-bit editions) | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
| Microsoft Access 2010 Service Pack 2 (32-bit editions) | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
| Microsoft Access 2010 Service Pack 1 (64-bit editions) | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
| Microsoft Access 2010 Service Pack 2 (64-bit editions) | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
| Microsoft Access 2013 (32-bit editions) | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
| Microsoft Access 2013 (64-bit editions) | Important
Remote Code Execution | Important
Remote Code Execution | Important
Remote Code Execution | Important |
Multiple Access Memory Corruption Vulnerabilities ------------------------------------------------- Remote code execution vulnerabilities exist in the way that Microsoft Access parses content in Access files. An attacker who successfully exploited these vulnerabilities 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. To view these vulnerabilities as standard entries in the Common Vulnerabilities and Exposures list, see the following: | Vulnerability title | CVE number | |----------------------------------------------------|----------------------------------------------------------------------------------| | Access Memory Corruption Vulnerability | [CVE-2013-3155](http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-3155) | | Access File Format Memory Corruption Vulnerability | [CVE-2013-3156](http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-3156) | | Access Memory Corruption Vulnerability | [CVE-2013-3157](http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-3157) | #### Mitigating Factors Mitigation refers to a setting, common configuration, or general best-practice, existing in a default state, that could reduce the severity of exploitation of a vulnerability. The following mitigating factors may be helpful in your situation: - In a web-based attack scenario, an attacker could host a website that contains a specially crafted Office file that is used to attempt to exploit this vulnerability. In addition, compromised websites and websites that accept or host user-provided content or advertisements could contain specially crafted content that could exploit this vulnerability. In all cases, however, an attacker would have no way to force users to visit these websites. Instead, an attacker would have to convince users to visit the website, typically by getting them to click a link in an email message or Instant Messenger message that takes users to the attacker’s website, and convince them to open the specially crafted Office file. - An attacker who successfully exploited this vulnerability could gain the same user rights as the current user. 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. #### Workarounds Workaround refers to a setting or configuration change that does not correct the underlying vulnerability but would help block known attack vectors before you apply the update. Microsoft has tested the following workarounds and states in the discussion whether a workaround reduces functionality: - **Do not open** **Office** **files that you receive from untrusted sources or that you receive unexpectedly from trusted sources** Do not open Office files that you receive from untrusted sources or that you receive unexpectedly from trusted sources. This vulnerability could be exploited when a user opens a specially crafted file. #### FAQ **What is the scope of the vulnerabilities?** These are remote code execution vulnerabilities. **What causes the vulnerabilities?** The vulnerabilities exist in the way that Microsoft Access handles memory when opening specially crafted Access files. **What might an attacker** **use the vulnerabilities** **to do?** An attacker who successfully exploited these vulnerabilities could run arbitrary code as the current user. If the current user is logged on with administrative user rights, an attacker could take complete control of the 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. **How** **could** **an attacker exploit the vulnerabilities?** These vulnerabilities require that a user open a specially crafted Access file with an affected version of Microsoft Access. In an email attack scenario, an attacker could exploit the vulnerabilities by sending a specially crafted Access file to the user and then convincing the user to open the file. In a web-based attack scenario, an attacker would have to host a website that contains a specially crafted Access file that is used to attempt to exploit these vulnerabilities. In addition, compromised websites and websites that accept or host user-provided content could contain specially crafted content that could exploit these vulnerabilities. An attacker would have no way to force users to visit a specially crafted website. Instead, an attacker would have to convince users to visit the website, typically by getting them to click a link that takes them to the attacker's site, and then convince them to open the specially crafted Access file. **What systems are primarily at risk from the vulnerabilities?** Systems where Microsoft Access is used, including workstations and terminal servers, are primarily at risk. Servers could be at more risk if administrators allow users to log on to servers and to run programs. However, best practices strongly discourage allowing this. **What does the update do?** The update addresses the vulnerabilities by correcting how Microsoft Access validates data when opening specially crafted Access files. **When this security bulletin was issued, had** **these vulnerabilities** **been publicly disclosed?** No. Microsoft received information about the vulnerabilities through coordinated vulnerability disclosure. **When this security bulletin was issued, had Microsoft received any reports that these** **vulnerabilitieswere** **being** **exploited?** No. Microsoft had not received any information to indicate that the vulnerabilities had been publicly used to attack customers when this security bulletin was originally issued. ### Update Information Detection and Deployment Tools and Guidance ------------------------------------------- Several resources are available to help administrators deploy security updates. - Microsoft Baseline Security Analyzer (MBSA) lets administrators scan local and remote systems for missing security updates and common security misconfigurations. - Windows Server Update Services (WSUS), Systems Management Server (SMS), and System Center Configuration Manager help administrators distribute security updates. - The Update Compatibility Evaluator components included with Application Compatibility Toolkit aid in streamlining the testing and validation of Windows updates against installed applications. For more information about these tools and guidance in deploying security updates across networks, see [Security Tools for IT Pros](http://technet.microsoft.com/security/cc297183). Security Update Deployment -------------------------- **Affected Software** For information about the specific security update for your affected software, click the appropriate link: #### Access 2007 (all editions) **Reference Table** The following table contains the security update information for this software.
| Security update file name | For Microsoft Office 2007:
ace2007-kb2596825-fullfile-x86-glb.exe |
| Installation switches | See Microsoft Knowledge Base Article 912203 |
| Restartrequirement | In some cases, this update does not require a restart. If the required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart.
To help reduce the chance that a restart will be required, stop all affected services and close all applications that may use the affected files prior to installing the security update. For more information about the reasons why you may be prompted to restart, see Microsoft Knowledge Base Article 887012. |
| Removalinformation | Use Add or Remove Programs item in Control Panel. |
| Fileinformation | See Microsoft Knowledge Base Article 2596825 |
| Registry key verification | Not applicable |
Microsoft Office Professional 2013 Purchase
#### Access 2010 (all editions) **Reference Table** The following table contains the security update information for this software.
| Security update file name | For all supported editions of Microsoft Office 2010 (32-bit editions):
ace2010-kb2687423-fullfile-x86-glb.exe |
For all supported editions of Microsoft Office 2010 (64-bit editions):
ace2010-kb2687423-fullfile-x64-glb.exe |
| Installation switches | See Microsoft Knowledge Base Article 912203 |
| Restartrequirement | In some cases, this update does not require a restart. If the required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart.
To help reduce the chance that a restart will be required, stop all affected services and close all applications that may use the affected files prior to installing the security update. For more information about the reasons why you may be prompted to restart, see Microsoft Knowledge Base Article 887012. |
| Removalinformation | Use Add or Remove Programs item in Control Panel. |
| Fileinformation | See Microsoft Knowledge Base Article 2687423 |
| Registry key verification | Not applicable |
#### Access 2013 (all editions) **Reference Table** The following table contains the security update information for this software.
Buy Microsoft Office Professional 2013
| Security update filename | For Microsoft Office 2013 (32-bit editions):
ace2013-kb2810009-fullfile-x86-glb.exe |
For Microsoft Office 2013 (64-bit editions):
ace2013-kb2810009-fullfile-x64-glb.exe |
| Installation switches | See Microsoft Knowledge Base Article 912203 |
| Restart requirement | In some cases, this update does not require a restart. If the required files are being used, this update will require a restart. If this behavior occurs, a message appears that advises you to restart.
To help reduce the chance that a restart will be required, stop all affected services and close all applications that may use the affected files prior to installing the security update. For more information about the reasons why you may be prompted to restart, see Microsoft Knowledge Base Article 887012. |
| Removal information | Use Add or Remove Programs item in Control Panel. |
| File information | See Microsoft Knowledge Base Article 2810009 |
| Registry key verification | Not applicable |
### Other Information #### Acknowledgments Microsoft [thanks](http://go.microsoft.com/fwlink/?linkid=21127) the following for working with us to help protect customers: - Kaveh Ghaemmaghami of [Secunia SVCRP](http://secunia.com/) for reporting the Access Memory Corruption Vulnerability (CVE-2013-3155) - Kaveh Ghaemmaghami of [Secunia SVCRP](http://secunia.com/) for reporting the Access File Format Memory Corruption Vulnerability (CVE-2013-3156) - Kaveh Ghaemmaghami of [Secunia SVCRP](http://secunia.com/) for reporting the Access Memory Corruption Vulnerability (CVE-2013-3157) #### Microsoft Active Protections Program (MAPP) To improve security protections for customers, Microsoft provides vulnerability information to major security software providers in advance of each monthly security update release. Security software providers can then use this vulnerability information to provide updated protections to customers via their security software or devices, such as antivirus, network-based intrusion detection systems, or host-based intrusion prevention systems. To determine whether active protections are available from security software providers, please go to the active protections websites provided by program partners, listed in [Microsoft Active Protections Program (MAPP) Partners](http://go.microsoft.com/fwlink/?linkid=215201). #### Support **How to obtain help and support for this security update** - Help installing updates: [Support for Microsoft Update](http://support.microsoft.com/ph/6527) - Security solutions for IT professionals: [TechNet Security Troubleshooting and Support](http://technet.microsoft.com/security/bb980617) - Help protect your computer that is running Windows from viruses and malware: [Virus Solution and Security Center](http://support.microsoft.com/contactus/cu_sc_virsec_master) - Local support according to your country: [International Support](http://support.microsoft.com/common/international.aspx) #### Disclaimer The information provided in the Microsoft Knowledge Base is provided 'as is' without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. #### Revisions - V1.0 (September 10, 2013): Bulletin published. - V1.1 (September 13, 2013): Revised bulletin to announce a detection change for the Microsoft Access 2013 (64-bit editions) update (2810009). This is a detection change only. There were no changes to the update files. Customers who have successfully installed the update do not need to take any action. *Built at 2014-04-18T13:49:36Z-07:00*
Never was a term “final release” more misleading than when applied to software. Microsoft Office 2013 is no exception, and updates are constantly being released through Windows Update for those who opt to receive them.
Every so often, these updates get rolled up with others into an all-encompassing package released as a Service Pack. Service Packs often include new updates too, and SP1 for Office 2013 throws in some performance, stability and security fixes of its own on top of all updates released prior to February 26th 2014.
A full list of SP1-specific changes and fixes can be found at the Microsoft Knowledge Base.
If you keep Office 2013 updated through Windows Update, you can update to SP1 through that – open Windows Update to select the update manually. Note it’ll be a smaller download due to the fact previous updates have already been applied to your system.
This standalone installer is recommended for those who don’t keep Office 2013 updated through Windows Update, or for those who intend reinstalling Windows. This is the 32-bit version, for 32-bit versions of Microsoft Office. Power lead wii u controller driver for pc windows 7. A separate 64-bit build is available for those running the 64-bit version of Microsoft Office.
Microsoft Office Professional 2013 Cheap
Verdict:
Microsoft Office 2013 Professional Trial
Microsoft Office Professional
An essential update if you’re a Microsoft Office 2013 user.