Patch Repository

Internet Explorer 11 for x64 Patch Details
Patch Name ie11-windows6.1-kb4052978-x64-2008R2.msu
Patch Description Cumulative Security Update for Internet Explorer 11 for Windows Server 2008 R2 for x64-based Systems (KB4052978)
Bulletin Id MS17-DEC4
Bulletin Title Cumulative Security Update for Internet Explorer (KB4052978)
Severity Moderate
Location Path ie11-windows6.1-kb4052978-x64-2008R2.msu
Bulletin Summary A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. In a web-based attack scenario, an attacker could host a specially crafted website designed to exploit the vulnerability through a Microsoft browser and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the browser rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability. The security update addresses the vulnerability by modifying how the scripting engine handles objects in memory.
Superceding Bulletin Id MS18-JAN4
Patch Release Date Dec 12, 2017

Affected Product Information

Product Name Service Pack Name
Windows Server 2008 R2 Standard Edition (x64)Windows Server 2008 R2 SP1 (x64)
Windows Server 2008 R2 Enterprise Edition (x64)Windows Server 2008 R2 SP1 (x64)
Windows Server 2008 R2 Datacenter Edition (x64)Windows Server 2008 R2 SP1 (x64)
Windows Server 2008 R2 Web Server Edition (x64)Windows Server 2008 R2 SP1 (x64)
Internet Explorer 11 for x64Internet Explorer 11 for x64 Gold
Windows Server 2008 R2 Foundation Edition (x64)Windows Server 2008 R2 SP1 (x64)

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