# CVE-2016-7199: Microsoft Browser Information Disclosure Vulnerability

CVE-2016-7199 is fixed in 26 products on 1 platform, first by KB3198586, released November 8, 2016. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2016-7199
- Priority: Routine
- CVSS: 4.3 (Moderate)
- EPSS: 0.1320
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: yes
- Vendor exploitability assessment: Exploitation Less Likely
- Published: Nov 8, 2016
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2016-7199

## Description

<p>An information disclosure vulnerability exists when affected Microsoft browsers improperly allow cross-frame interaction. An attacker who successfully exploited this vulnerability could allow an attacker to obtain browser frame or window state from a different domain.</p> <p>For an attack to be successful, an attacker must persuade a user to open a malicious website from a secure website.</p> <p>This update addresses the vulnerability by denying permission to read the state of the object model, to which frames or windows on different domains should not have access.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Internet Explorer 10 on Windows Server 2012 |  | [KB3197877](https://patchblox.com/security/data/fix/microsoft/kb3197877.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 10 on Windows Server 2012 |  | [KB3197876](https://patchblox.com/security/data/fix/microsoft/kb3197876.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1511 for 32-bit Systems |  | [KB3198586](https://patchblox.com/security/data/fix/microsoft/kb3198586.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1511 for x64-based Systems |  | [KB3198586](https://patchblox.com/security/data/fix/microsoft/kb3198586.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems |  | [KB3200970](https://patchblox.com/security/data/fix/microsoft/kb3200970.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems |  | [KB3200970](https://patchblox.com/security/data/fix/microsoft/kb3200970.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 10 for 32-bit Systems | 10240.17190 | [KB3198585](https://patchblox.com/security/data/fix/microsoft/kb3198585.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 10 for x64-based Systems | 10240.17190 | [KB3198585](https://patchblox.com/security/data/fix/microsoft/kb3198585.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 |  | [KB3197867](https://patchblox.com/security/data/fix/microsoft/kb3197867.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 |  | [KB3197868](https://patchblox.com/security/data/fix/microsoft/kb3197868.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 |  | [KB3197867](https://patchblox.com/security/data/fix/microsoft/kb3197867.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 |  | [KB3197868](https://patchblox.com/security/data/fix/microsoft/kb3197868.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 8.1 for 32-bit systems |  | [KB3197873](https://patchblox.com/security/data/fix/microsoft/kb3197873.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 8.1 for 32-bit systems |  | [KB3197874](https://patchblox.com/security/data/fix/microsoft/kb3197874.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 8.1 for x64-based systems |  | [KB3197873](https://patchblox.com/security/data/fix/microsoft/kb3197873.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows 8.1 for x64-based systems |  | [KB3197874](https://patchblox.com/security/data/fix/microsoft/kb3197874.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows RT 8.1 |  | [KB3197874](https://patchblox.com/security/data/fix/microsoft/kb3197874.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB3197867](https://patchblox.com/security/data/fix/microsoft/kb3197867.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB3197868](https://patchblox.com/security/data/fix/microsoft/kb3197868.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows Server 2012 R2 |  | [KB3197873](https://patchblox.com/security/data/fix/microsoft/kb3197873.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows Server 2012 R2 |  | [KB3197874](https://patchblox.com/security/data/fix/microsoft/kb3197874.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 11 on Windows Server 2016 |  | [KB3200970](https://patchblox.com/security/data/fix/microsoft/kb3200970.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2 |  | [KB3197655](https://patchblox.com/security/data/fix/microsoft/kb3197655.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2 |  | [KB3197655](https://patchblox.com/security/data/fix/microsoft/kb3197655.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 9 on Windows Vista Service Pack 2 |  | [KB3197655](https://patchblox.com/security/data/fix/microsoft/kb3197655.md) | Nov 8, 2016 |
| Microsoft | Internet Explorer 9 on Windows Vista x64 Edition Service Pack 2 |  | [KB3197655](https://patchblox.com/security/data/fix/microsoft/kb3197655.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for 32-bit Systems |  | [KB3198586](https://patchblox.com/security/data/fix/microsoft/kb3198586.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems |  | [KB3198586](https://patchblox.com/security/data/fix/microsoft/kb3198586.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems |  | [KB3200970](https://patchblox.com/security/data/fix/microsoft/kb3200970.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems |  | [KB3200970](https://patchblox.com/security/data/fix/microsoft/kb3200970.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems | 10240.17190 | [KB3198585](https://patchblox.com/security/data/fix/microsoft/kb3198585.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems | 10240.17190 | [KB3198585](https://patchblox.com/security/data/fix/microsoft/kb3198585.md) | Nov 8, 2016 |
| Microsoft | Microsoft Edge (EdgeHTML-based) on Windows Server 2016 |  | [KB3200970](https://patchblox.com/security/data/fix/microsoft/kb3200970.md) | Nov 8, 2016 |

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