CVE-2017-0064

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.

RoutinePublicly disclosed
CVSS
2.4
Low
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0520
92nd percentile

<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

ProductFixed inFixReleased
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