Microsoft Security Bulletin MS14-029 - Critical
Security Update for Internet Explorer (2962482)
Published: May 13, 2014 | Updated: May 27, 2014
Version: 1.2
General Information
Executive Summary
This security update resolves two privately reported vulnerabilities in Internet Explorer. The vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.
This security update is rated Critical for Internet Explorer 6 (IE 6), Internet Explorer 7 (IE 7), Internet Explorer 8 (IE 8), Internet Explorer 9 (IE 9), Internet Explorer 10 (IE 10), and Internet Explorer 11 (IE 11) on affected Windows clients, Moderate for Internet Explorer 6 (IE 6), Internet Explorer 7 (IE 7), Internet Explorer 8 (IE 8), Internet Explorer 9 (IE 9), Internet Explorer 10 (IE 10), and Internet Explorer 11 (IE 11) on affected Windows servers. For more information, see the Affected and Non-Affected Software section.
The security update addresses the vulnerabilities by modifying the way that Internet Explorer handles objects in memory. For more information about the vulnerabilities, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry later in this bulletin.
Recommendation. Most customers have automatic updating enabled and will not need to take any action because this security update will be downloaded and installed automatically. For information about specific configuration options in automatic updating, see Microsoft Knowledge Base Article 294871. For Customers who do not have automatic updating enabled, the steps in Turn automatic updating on or off can be used to enable automatic updating.
For administrators and enterprise installations, or end users who want to install this security update manually (including customers who have not enabled automatic updating), Microsoft recommends that customers apply the update immediately using update management software, or by checking for updates using the Microsoft Update service. The updates are also available via the download links in the Affected Software table later in this bulletin.
See also the section, Detection and Deployment Tools and Guidance, later in this bulletin.
Knowledge Base Article
- Knowledge Base Article: 2962482
- File Information: Yes
- SHA1/SHA2 hashes: Yes
- Known issues: Yes
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
Operating System | Component | Maximum Security Impact | Aggregate Severity Rating | Updates Replaced |
---|---|---|---|---|
**Internet Explorer 6** | ||||
Windows Server 2003 Service Pack 2 | [Internet Explorer 6](https://www.microsoft.com/download/details.aspx?familyid=9075dddf-a54f-4aa5-9692-c83f8483980b) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2003 x64 Edition Service Pack 2 | [Internet Explorer 6](https://www.microsoft.com/download/details.aspx?familyid=240dd5c3-4733-4826-9e32-9af48ebb0026) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2003 with SP2 for Itanium-based Systems | [Internet Explorer 6](https://www.microsoft.com/download/details.aspx?familyid=c72a19c5-fb8a-4850-a527-e2e04d69bbb3) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
**Internet Explorer 7** | ||||
Windows Server 2003 Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=5896096a-1443-4f99-8246-36980c14d8ff) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2003 x64 Edition Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=c1ab4644-71ce-4958-aab5-2a62a50ae68f) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2003 with SP2 for Itanium-based Systems | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=50498ba7-170b-4ee5-a77a-6e3ca2d4c47c) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Vista Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=e2d42549-bdcb-4144-8195-82277ff9bb76) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Vista x64 Edition Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=f097f795-045b-437a-b9f2-7fe61aba8e06) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for 32-bit Systems Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=468009cc-8d2b-4968-aa49-9cf96609cbb9) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for x64-based Systems Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=80614fdb-3ddf-49c7-aee4-bdf53d03ef7f) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for Itanium-based Systems Service Pack 2 | [Internet Explorer 7](https://www.microsoft.com/download/details.aspx?familyid=b75a5666-48de-4e58-b305-bf48f940d54a) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
**Internet Explorer 8** | ||||
Windows Server 2003 Service Pack 2 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=3f175a96-4b00-444e-a98a-ff64c7fad079) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2003 x64 Edition Service Pack 2 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=e9cb1a40-2534-4a41-8970-4501848d697e) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Vista Service Pack 2 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=6fd09787-f324-4bf4-9020-7a02aab753ee) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Vista x64 Edition Service Pack 2 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=637b4b41-3374-434c-a7d6-7014d686e162) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for 32-bit Systems Service Pack 2 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=a5da93c3-4c0e-4134-b389-74d7dab60864) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for x64-based Systems Service Pack 2 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=c208d2d3-295f-482a-8d48-5479e654fda7) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for 32-bit Systems Service Pack 1 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=d40ee5d9-903c-484e-93f5-abc839e9b555) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for x64-based Systems Service Pack 1 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=fea90ffd-6f4c-4f0e-acac-aa2007e2ea0d) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 R2 for x64-based Systems Service Pack 1 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=14598300-54ef-4106-98a0-193a63b9de64) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 R2 for Itanium-based Systems Service Pack 1 | [Internet Explorer 8](https://www.microsoft.com/download/details.aspx?familyid=30298879-6066-4f93-bb4b-06bac41dc8e3) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
**Internet Explorer 9** | ||||
Windows Vista Service Pack 2 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=f2b03352-3cbd-4191-9116-97f8a69f60d2) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Vista x64 Edition Service Pack 2 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=4dd81569-9f86-4410-8c5d-880d56b5d5dc) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for 32-bit Systems Service Pack 2 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=d69fb1c3-4323-4350-bf66-0c324e543fab) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 for x64-based Systems Service Pack 2 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=8a707c3c-49f2-4ace-8093-385e4a9d5b6c) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for 32-bit Systems Service Pack 1 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=825f9658-2370-4164-8639-684c01db7625) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for x64-based Systems Service Pack 1 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=d4d347f4-9010-4d74-935c-08d038507251) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 R2 for x64-based Systems Service Pack 1 | [Internet Explorer 9](https://www.microsoft.com/download/details.aspx?familyid=bc93bd10-6ee0-421b-9b25-cf0d3ccffd83) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
**Internet Explorer 10** | ||||
Windows 7 for 32-bit Systems Service Pack 1 | [Internet Explorer 10](https://www.microsoft.com/download/details.aspx?familyid=277be64e-60d1-4867-ad63-f1f0d5b8e36b) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for x64-based Systems Service Pack 1 | [Internet Explorer 10](https://www.microsoft.com/download/details.aspx?familyid=ae3eeb0a-3e36-44d0-9f17-513a647987af) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 R2 for x64-based Systems Service Pack 1 | [Internet Explorer 10](https://www.microsoft.com/download/details.aspx?familyid=7c211989-e252-4006-bb9f-bc68f0f26171) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 8 for 32-bit Systems | [Internet Explorer 10](https://www.microsoft.com/download/details.aspx?familyid=a5e12ce1-c26c-4a96-ad50-b3e144d7f072) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 8 for x64-based Systems | [Internet Explorer 10](https://www.microsoft.com/download/details.aspx?familyid=5dbade94-2489-4651-9c60-53fc9e979a07) (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2012 | [Internet Explorer 10](https://www.microsoft.com/download/details.aspx?familyid=f446b9ac-8162-458c-a0ff-fd1a3e978aee) (2953522) | Remote Code Execution | Moderate | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows RT | Internet Explorer 10[1] (2953522) | Remote Code Execution | Critical | 2964358 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
**Internet Explorer 11** | ||||
Windows 7 for 32-bit Systems Service Pack 1 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=cfa72319-ce0b-4d58-8ddf-d70851b8c750)[2] (2953522) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for 32-bit Systems Service Pack 1 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=9b02a4cf-b465-4762-925e-486197a20dac)[3] (2961851) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for x64-based Systems Service Pack 1 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=cecec0c6-1b05-4a68-8c24-ad6390fd4963)[2] (2953522) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 7 for x64-based Systems Service Pack 1 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=d8217677-b85b-4bd0-82d7-b8547a8d2216)[3] (2961851) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 R2 for x64-based Systems Service Pack 1 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=1b3b24cd-c171-466c-9875-61df138d389c)[2] (2953522) | Remote Code Execution | Moderate | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2008 R2 for x64-based Systems Service Pack 1 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=a3e36341-4c85-4ae5-b9d8-6c248f66cc1d)[3] (2961851) | Remote Code Execution | Moderate | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 8.1 for 32-bit Systems | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=6a70618c-96c9-4556-a7eb-700f05ad55e4)[4] (2953522) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 8.1 for 32-bit Systems | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=952c5a9a-4187-4795-9297-97ea6140aca1)[5] (2961851) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 8.1 for x64-based Systems | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=b8ff646f-d30b-4948-83bd-71142792b030)[4] (2953522) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows 8.1 for x64-based Systems | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=1a57da53-fb3c-417a-b624-fa4e429a6c97)[5] (2961851) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2012 R2 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=1c10e554-2a98-4f15-8080-f05012d95373)[4] (2953522) | Remote Code Execution | Moderate | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows Server 2012 R2 | [Internet Explorer 11](https://www.microsoft.com/download/details.aspx?familyid=2b231d29-7ba3-4199-977b-638287dd9593)[5] (2961851) | Remote Code Execution | Moderate | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows RT 8.1 | Internet Explorer 11[1][4] (2953522) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743), and 2964358 and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
Windows RT 8.1 | Internet Explorer 11[1][5] (2961851) | Remote Code Execution | Critical | 2936068 in [MS14-018](http://go.microsoft.com/fwlink/?linkid=393743) and 2964444 in [MS14-021](http://go.microsoft.com/fwlink/?linkid=397669) |
[2]This update is for systems that have the 2929437 update installed. See the Update FAQ for more information.
[3]This update is for systems that do not have the 2929437 update installed. See the Update FAQ for more information.
[4]This update is for systems that have the 2919355 update installed. See the Update FAQ for more information.
[5]This update is for systems that do not have the 2919355 update installed. See the Update FAQ for more information.
Non-Applicable Software
Operating System | Component |
---|---|
**Server Core installation** | |
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | Not applicable |
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | Not applicable |
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | Not applicable |
Windows Server 2012 (Server Core installation) | Not applicable |
Windows Server 2012 R2 (Server Core installation) | Not applicable |
Update FAQ
Does this security update for Internet Explorer (MS14-029) include the fixes from the May 1, 2014 Out-of-band Internet Explorer bulletin (MS14-021)?
Yes. This security update includes the fixes from MS14-021. See MS14-021 for vulnerability information and Update FAQs pertaining to the MS14-021 out-of-band bulletin.
There are multiple updates listed for Internet Explorer 11. Do I need to install all the updates?
No. Depending on how your system is configured to receive updates, only one of the updates for Internet Explorer 11 may apply.
For systems running Internet Explorer 11 on Windows 7 or Windows Server 2008 R2:
- The 2953522 update is for systems that have the 2929437 update installed.
- The 2961851 update is for systems without the 2929437 update installed.
For systems running Internet Explorer 11 on Windows 8.1, Windows Server 2012 R2, or Windows RT 8.1:
- The 2953522 update is for systems that have the 2919355 update installed.
- The 2961851 update is for systems without the 2919355 update installed.
For Internet Explorer 11, are there any prerequisites for the 2953522 update?
Yes. Customers running Internet Explorer 11 on Windows 8.1, Windows Server 2012 R2, or Windows RT 8.1, must first install the 2919355 update released in April, 2014 before installing the 2953522 update. For more information about this prerequisite update, see Microsoft Knowledge Base Article 2919355.
Customers running Internet Explorer 11 on Windows 7 or Windows Server 2008 R2, must first install the 2929437 update released in April, 2014 before installing the 2953522 update. For more information about this prerequisite update, see Microsoft Knowledge Base Article 2929437.
Is this update, MS14-029, a cumulative security update for Internet Explorer?
No. This security update, MS14-029, only addresses the vulnerabilities described in this bulletin and those included in previous updates as indicated in the Updates Replaced column in the Affected Software table.
Do I need to install the last cumulative security update for Internet Explorer?
Yes. This security update, MS14-029, is not a cumulative security update. Customers who have not installed the latest cumulative security update for Internet Explorer are likely to experience compatibility issues, such as Internet Explorer may intermittently stop responding, after installing the MS14-029 update.
Note that the order of installation does matter. To avoid compatibility issues, the MS14-029 security update must be installed after installing the latest cumulative security update for Internet Explorer.
Refer to the following table for details:
Version of Internet Explorer | Latest cumulative update that must be applied prior to installing the MS14-029 update |
---|---|
Internet Explorer 6, Internet Explorer 7, Internet Explorer 8, and Internet Explorer 9 on all supported releases of Microsoft Windows | Update 2936068 in MS14-018 |
Internet Explorer 10 on all supported releases of Microsoft Windows | Update 2936068 in MS14-018 (Note that this was a non-security update for Internet Explorer 10. See the Update FAQ in MS14-018 for more information.) |
Internet Explorer 11 on Windows 7 or Windows Server 2008 R2 | For the 2961851 update: Update 2925418 in MS14-012 (Note that MS14-018 was not a cumulative update for Internet Explorer 11.) For the 2953522 update: Update 2929437 |
Internet Explorer 11 on Windows 8.1, Windows Server 2012 R2, or Windows RT 8.1 | For the 2961851 update: Update 2925418 in MS14-012 (Note that MS14-018 was not a cumulative update for Internet Explorer 11.) For the 2953522 update: Update 2919355 |
How are Server Core installations affected by the vulnerabilities addressed in this bulletin?
The vulnerabilities addressed by this update do not affect supported editions of Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, or Windows Server 2012 R2 as indicated in the Non-Applicable Software table, when installed using the Server Core installation option. For more information on this installation option, see the TechNet articles, Managing a Server Core Installation: Overview, Servicing a Server Core Installation, and Server Core and Full Server Integration Overview.
Why does this update address several reported security vulnerabilities?
This update contains support for several vulnerabilities because the modifications that are required to address these issues are located in related files.
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 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. For more information about service packs for these software releases, see Service Pack Lifecycle Support Policy.
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 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.
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 May bulletin summary. For more information, see Microsoft Exploitability Index.
Table 1: Internet Explorer 6
CVE Number | Vulnerability Title | Internet Explorer 6 for supported editions of Windows Server 2003 |
---|---|---|
Aggregate Severity Rating | Moderate | |
CVE-2014-0310 | Internet Explorer Memory Corruption Vulnerability | Moderate Remote Code Execution |
CVE-2014-1815 | Internet Explorer Memory Corruption Vulnerability | Moderate Remote Code Execution |
Table 2: Internet Explorer 7
CVE Number | Vulnerability Title | Internet Explorer 7 for supported editions of Windows Server 2003 | Internet Explorer 7 in supported editions of Windows Vista | Internet Explorer 7 in supported editions of Windows Server 2008 |
---|---|---|---|---|
Aggregate Severity Rating | Moderate | Critical | Moderate | |
CVE-2014-0310 | Internet Explorer Memory Corruption Vulnerability | Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
CVE-2014-1815 | Internet Explorer Memory Corruption Vulnerability | Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Table 3: Internet Explorer 8
CVE Number | Vulnerability Title | Internet Explorer 8 in supported editions of Windows Vista | Internet Explorer 8 in supported editions of Windows Server 2008 | Internet Explorer 8 in supported editions of Windows 7 | Internet Explorer 8 in supported editions of Windows Server 2008 R2 |
---|---|---|---|---|---|
Aggregate Severity Rating | Critical | Moderate | Critical | Moderate | |
CVE-2014-0310 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
CVE-2014-1815 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Table 4: Internet Explorer 9
CVE Number | Vulnerability Title | Internet Explorer 9 for supported editions of Windows Vista | Internet Explorer 9 for supported editions of Windows Server 2008 | Internet Explorer 9 for supported editions of Windows 7 | Internet Explorer 9 for supported editions of Windows Server 2008 R2 |
---|---|---|---|---|---|
Aggregate Severity Rating | Critical | Moderate | Critical | Moderate | |
CVE-2014-0310 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
CVE-2014-1815 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Table 5: Internet Explorer 10
CVE Number | Vulnerability Title | Internet Explorer 10 for supported editions of Windows 7 | Internet Explorer 10 for supported editions of Windows Server 2008 R2 | Internet Explorer 10 for supported editions of Windows 8 | Internet Explorer 10 for supported editions of Windows Server 2012 | Internet Explorer 10 for Windows RT |
---|---|---|---|---|---|---|
Aggregate Severity Rating | Critical | Moderate | Critical | Moderate | Critical | |
CVE-2014-0310 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
CVE-2014-1815 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Table 6: Internet Explorer 11
CVE Number | Vulnerability Title | Internet Explorer 11 for supported editions of Windows 7 | Internet Explorer 11 for supported editions of Windows Server 2008 R2 | Internet Explorer 11 for supported editions of Windows 8.1 | Internet Explorer 11 for supported editions of Windows Server 2012 R2 | Internet Explorer 11 for Windows RT 8.1 |
---|---|---|---|---|---|---|
Aggregate Severity Rating | Critical | Moderate | Critical | Moderate | Critical | |
CVE-2014-0310 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
CVE-2014-1815 | Internet Explorer Memory Corruption Vulnerability | Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Moderate Remote Code Execution |
Critical Remote Code Execution |
Multiple Memory Corruption Vulnerabilities in Internet Explorer
Remote code execution vulnerabilities exist when Internet Explorer improperly accesses objects in memory. These vulnerabilities could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user.
To view these vulnerabilities as a standard entry in the Common Vulnerabilities and Exposures list, click the link in the following table:
Vulnerability title | CVE number |
Internet Explorer Memory Corruption Vulnerability | CVE-2014-0310 |
Internet Explorer Memory Corruption Vulnerability | CVE-2014-1815 |
CVE number | Publicly Disclosed |
CVE-2014-0310 | No |
CVE-2014-1815 | No |
CVE number | Exploited |
CVE-2014-0310 | No |
CVE-2014-1815 | Yes. Microsoft is aware of limited attacks that attempt to exploit this vulnerability in Internet Explorer. |
Security update file names | For Internet Explorer 6 for all supported 32-bit editions of Windows Server 2003: WindowsServer2003-KB2953522-x86-ENU.exe |
For Internet Explorer 6 for all supported x64-based editions of Windows Server 2003: WindowsServer2003-KB2953522-x64-ENU.exe |
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For Internet Explorer 6 for all supported Itanium-based editions of Windows Server 2003: WindowsServer2003-KB2953522-ia64-ENU.exe |
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For Internet Explorer 7 for all supported 32-bit editions of Windows Server 2003: IE7-WindowsServer2003-KB2953522-x86-ENU.exe |
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For Internet Explorer 7 for all supported x64-based editions of Windows Server 2003: IE7-WindowsServer2003-KB2953522-x64-ENU.exe |
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For Internet Explorer 7 for all supported Itanium-based editions of Windows Server 2003: IE7-WindowsServer2003-KB2953522-ia64-ENU.exe |
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For Internet Explorer 8 for all supported 32-bit editions of Windows Server 2003: IE8-WindowsServer2003-KB2953522-x86-ENU.exe |
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For Internet Explorer 8 for all supported x64-based editions of Windows Server 2003: IE8-WindowsServer2003-KB2953522-x64-ENU.exe |
|
Installation switches | See Microsoft Knowledge Base Article 262841 |
Update log file | For Internet Explorer 6 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003: KB2953522.log |
For Internet Explorer 7 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003: KB2953522-IE7.log |
|
For Internet Explorer 8 for all supported 32-bit editions and x64-based editions of Windows Server 2003: KB2953522-IE8.log |
|
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | For Internet Explorer 6 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003: Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the Use the Spuninst.exe utility, located in the %Windir%\$NTUninstallKB2953522$\Spuninst folder |
For Internet Explorer 7 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003: Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\ie7updates\KB2953522-IE7\spuninst folder |
|
For Internet Explorer 8 for all supported 32-bit editions and x64-based editions of Windows Server 2003: Use Add or Remove Programs item in Control Panel or the Spuninst.exe utility located in the %Windir%\ie8updates\KB2953522-IE8\spuninst folder |
|
File information | See Microsoft Knowledge Base Article 2953522 |
Registry key verification | For Internet Explorer 6 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP3\KB2953522\Filelist |
For Internet Explorer 7 for all supported 32-bit editions, x64-based editions, and Itanium-based editions of Windows Server 2003: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP0\KB2953522-IE7\Filelist |
|
For Internet Explorer 8 for all supported 32-bit editions and x64-based editions of Windows Server 2003: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\Windows Server 2003\SP0\KB2953522-IE8\Filelist |
Windows Vista (all editions)
Reference Table
The following table contains the security update information for this software.
Security update file names | For Internet Explorer 7 in all supported 32-bit editions of Windows Vista: Windows6.0-KB2953522-x86.msu |
For Internet Explorer 7 in all supported x64-based editions of Windows Vista: Windows6.0-KB2953522-x64.msu |
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For Internet Explorer 8 in all supported 32-bit editions of Windows Vista: IE8-Windows6.0-KB2953522-x86.msu |
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For Internet Explorer 8 in all supported x64-based editions of Windows Vista: IE8-Windows6.0-KB2953522-x64.msu |
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For Internet Explorer 9 for all supported 32-bit editions of Windows Vista: IE9-Windows6.0-KB2953522-x86.msu |
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For Internet Explorer 9 for all supported x64-based editions of Windows Vista: IE9-Windows6.0-KB2953522-x64.msu |
|
Installation switches | See Microsoft Knowledge Base Article 934307 |
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | WUSA.exe does not support uninstall of updates. To uninstall an update installed by WUSA, click Control Panel, and then click Security. Under Windows Update, click View installed updates and select from the list of updates. |
File information | See Microsoft Knowledge Base Article 2953522 |
Registry key verification | Note A registry key does not exist to validate the presence of this update. |
Security update file names | For Internet Explorer 7 in all supported 32-bit editions of Windows Server 2008: Windows6.0-KB2953522-x86.msu |
For Internet Explorer 7 in all supported x64-based editions of Windows Server 2008: Windows6.0-KB2953522-x64.msu |
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For Internet Explorer 7 in all supported Itanium-based editions of Windows Server 2008: Windows6.0-KB2953522-ia64.msu |
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For Internet Explorer 8 in all supported 32-bit editions of Windows Server 2008: IE8-Windows6.0-KB2953522-x86.msu |
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For Internet Explorer 8 in all supported x64-based editions of Windows Server 2008: IE8-Windows6.0-KB2953522-x64.msu |
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For Internet Explorer 9 for all supported 32-bit editions of Windows Server 2008: IE9-Windows6.0-KB2953522-x86.msu |
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For Internet Explorer 9 in all supported x64-based editions of Windows Server 2008: IE9-Windows6.0-KB2953522-x64.msu |
|
Installation switches | See Microsoft Knowledge Base Article 934307 |
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | WUSA.exe does not support uninstall of updates. To uninstall an update installed by WUSA, click Control Panel, and then click Security. Under Windows Update, click View installed updates and select from the list of updates. |
File information | See Microsoft Knowledge Base Article 2953522 |
Registry key verification | Note A registry key does not exist to validate the presence of this update. |
Security update file name | For Internet Explorer 8 in all supported 32-bit editions of Windows 7: Windows6.1-KB2953522-x86.msu |
For Internet Explorer 8 in all supported x64-based editions of Windows 7: Windows6.1-KB2953522-x64.msu |
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For Internet Explorer 9 for all supported 32-bit editions of Windows 7: IE9-Windows6.1-KB2953522-x86.msu |
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For Internet Explorer 9 for all supported x64-based editions of Windows 7: IE9-Windows6.1-KB2953522-x64.msu |
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For Internet Explorer 10 for Windows 7 for 32-bit Systems Service Pack 1: IE10-Windows6.1-KB2953522-x86.msu |
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For Internet Explorer 10 for Windows 7 for x64-based Systems Service Pack 1: IE10-Windows6.1-KB2953522-x64.msu |
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For Internet Explorer 11 for Windows 7 for 32-bit Systems Service Pack 1: IE11-Windows6.1-KB2953522-x86.msu IE11-Windows6.1-KB2961851-x86.msu |
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For Internet Explorer 11 for Windows 7 for x64-based Systems Service Pack 1: IE11-Windows6.1-KB2953522-x64.msu IE11-Windows6.1-KB2961851-x64.msu |
|
Installation switches | See Microsoft Knowledge Base Article 934307 |
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, and then under Windows Update, click View installed updates and select from the list of updates. |
File information | See Microsoft Knowledge Base Article 2953522 and Microsoft Knowledge Base Article 2961851 |
Registry key verification | Note A registry key does not exist to validate the presence of this update. |
Security update file name | For Internet Explorer 8 in all supported x64-based editions of Windows Server 2008 R2: Windows6.1-KB2953522-x64.msu |
For Internet Explorer 8 in all supported Itanium-based editions of Windows Server 2008 R2: Windows6.1-KB2953522-ia64.msu |
|
For Internet Explorer 9 for all supported x64-based editions of Windows Server 2008 R2: IE9-Windows6.1-KB2953522-x64.msu |
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For Internet Explorer 10 for Windows Server 2008 R2 for x64-based Systems Service Pack 1: IE10-Windows6.1-KB2953522-x64.msu |
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For Internet Explorer 11 for Windows Server 2008 R2 for x64-based Systems Service Pack 1: IE11-Windows6.1-KB2953522-x64.msu IE11-Windows6.1-KB2961851-x64.msu |
|
Installation switches | See Microsoft Knowledge Base Article 934307 |
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, and then under Windows Update, click View installed updates and select from the list of updates. |
File information | See Microsoft Knowledge Base Article 2953522 and Microsoft Knowledge Base Article 2961851 |
Registry key verification | Note A registry key does not exist to validate the presence of this update. |
Security update file name | For Internet Explorer 10 in all supported 32-bit editions of Windows 8: Windows8-RT-KB2953522-x86.msu |
For Internet Explorer 10 in all supported x64-based editions of Windows 8: Windows8-RT-KB2953522-x64.msu |
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For Internet Explorer 11 in all supported 32-bit editions of Windows 8.1: Windows8.1-KB2953522-x86.msu Windows8.1-KB2961851-x86.msu |
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For Internet Explorer 11 in all supported x64-based editions of Windows 8: Windows8.1-KB2953522-x64.msu Windows8.1-KB2961851-x64.msu |
|
Installation switches | See Microsoft Knowledge Base Article 934307 |
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then under See also, click Installed updates and select from the list of updates. |
File information | See Microsoft Knowledge Base Article 2953522 and Microsoft Knowledge Base Article 2961851 |
Registry key verification | Note A registry key does not exist to validate the presence of this update. |
Security update file name | For Internet Explorer 10 in all supported editions of Windows Server 2012: Windows8-RT-KB2953522-x64.msu |
For Internet Explorer 11 in all supported editions of Windows Server 2012 R2: Windows8.1-KB2953522-x64.msu Windows8.1-KB2961851-x64.msu |
|
Installation switches | See Microsoft Knowledge Base Article 934307 |
Restart requirement | Yes, you must restart your system after you apply this security update. |
Removal information | To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then under See also, click Installed updates and select from the list of updates. |
File information | See Microsoft Knowledge Base Article 2953522 and Microsoft Knowledge Base Article 2961851 |
Registry key verification | Note A registry key does not exist to validate the presence of this update. |
Deployment | This update is available via Windows Update. |
Restart Requirement | Yes, you must restart your system after you apply this security update. |
Removal Information | Click Control Panel, click System and Security, click Windows Update, and then under See also, click Installed updates and select from the list of updates. |
File information | Not applicable |