Internet Explorer Security Feature Bypass Vulnerability
CVE-2017-0064 is fixed in 19 products on 1 platform, first by KB4019473, released May 9, 2017. It is not reported as exploited. Patch Radar priority: Routine.
<p>A security feature bypass vulnerability exists in Internet Explorer that allows for bypassing Mixed Content warnings. This could allow for the loading of unsecure content (HTTP) from secure locations (HTTPS).</p> <p>In a web-based attack scenario, an attacker could host a malicious website that is designed to exploit the security feature bypass. Alternatively, in an email or instant message attack scenario, the attacker could send the targeted user a specially crafted .url file that is designed to exploit the bypass. Additionally, compromised websites or websites that accept or host user-provided content could contain specially crafted content to exploit the security feature bypass. However, in all cases an attacker would have no way to force a user to view attacker-controlled content. Instead, an attacker would have to convince a user to take action. For example, an attacker could entice a user to either click a link that directs the user to the attacker's site or send a malicious attachment.</p> <p>The security update addresses the security feature bypass by correcting how Internet Explorer handles mixed content.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Internet Explorer 10 on Windows Server 2012 | KB4018271 | May 9, 2017 | |
| Internet Explorer 10 on Windows Server 2012 | KB4019216 | May 9, 2017 | |
| Internet Explorer 11 on Windows 10 Version 1511 for 32-bit Systems | 10586.916 | KB4019473 | May 9, 2017 |
| Internet Explorer 11 on Windows 10 Version 1511 for x64-based Systems | 10586.916 | KB4019473 | May 9, 2017 |
| Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems | 14393.1198 | KB4019472 | May 9, 2017 |
| Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems | 14393.1198 | KB4019472 | May 9, 2017 |
| Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems | KB4016871 | May 9, 2017 | |
| Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems | KB4016871 | May 9, 2017 | |
| Internet Explorer 11 on Windows 10 for 32-bit Systems | 10240.17394 | KB4019474 | May 9, 2017 |
| Internet Explorer 11 on Windows 10 for x64-based Systems | 10240.17394 | KB4019474 | May 9, 2017 |
| Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 | KB4018271 | May 9, 2017 | |
| Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 | KB4018271 | May 9, 2017 | |
| Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Internet Explorer 11 on Windows 8.1 for 32-bit systems | KB4018271 | May 9, 2017 | |
| Internet Explorer 11 on Windows 8.1 for 32-bit systems | KB4019215 | May 9, 2017 | |
| Internet Explorer 11 on Windows 8.1 for x64-based systems | KB4018271 | May 9, 2017 | |
| Internet Explorer 11 on Windows 8.1 for x64-based systems | KB4019215 | May 9, 2017 | |
| Internet Explorer 11 on Windows RT 8.1 | KB4019215 | May 9, 2017 | |
| Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4018271 | May 9, 2017 | |
| Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4019264 | May 9, 2017 | |
| Internet Explorer 11 on Windows Server 2012 R2 | KB4018271 | May 9, 2017 | |
| Internet Explorer 11 on Windows Server 2012 R2 | KB4019215 | May 9, 2017 | |
| Internet Explorer 11 on Windows Server 2016 | 14393.1198 | KB4019472 | May 9, 2017 |
| Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4018271 | May 9, 2017 | |
| Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4018271 | May 9, 2017 | |