Resolution for Error in KB3173428: Issue Fully Addressed
KB3173428 is an update from Microsoft that addresses multiple security vulnerabilities affecting Internet Explorer and other components. This cumulative update includes improvements to help protect against the latest threats while also enhancing the stability of Windows operating systems. It primarily targets issues found in various editions of Windows 7, Windows Server 2008 R2, and Windows Server 2012.
This update package is designed to fix vulnerabilities that could allow remote code execution if a user views specially crafted content using Internet Explorer or visits a website containing malicious scripts. Additionally, it includes fixes for security issues in the Windows Kernel, Microsoft .NET Framework, Scripting Engine, and more, which can be exploited by attackers to perform unauthorized actions.
This update resolves several critical vulnerabilities, including remote code execution risks, elevation of privilege concerns, information disclosure threats, denial of service (DoS) attacks, and bypass protection for User Account Control. It also includes non-security updates that improve the stability and performance of the operating system components.
The cumulative nature of KB3173428 means it incorporates all previous updates related to these components, ensuring a comprehensive security patch set is applied with minimal risk of conflicts or compatibility issues.
KB3173428 Update Fixes Error: Detailed Description of Patch Content
KB3173428 addresses numerous vulnerabilities that could be exploited by attackers through various vectors such as remote code execution via specially crafted web content and scripts, elevation of privilege via user interaction with malicious websites, information disclosure due to improper handling of objects in memory, denial of service attacks leveraging buffer overflows, and evasion of security features like User Account Control. It specifically targets issues affecting Internet Explorer 9 through 11 across different Windows versions, as well as other critical systems such as the .NET Framework, Windows Kernel, MSXML, Scripting Engine, and WCF Data Services.
The update package includes several fixes that enhance the overall security posture of affected Windows environments by closing potential entry points for malicious activities. For instance, it addresses a remote code execution vulnerability (CVE-2016-3287) in Internet Explorer’s VBScript engine when handling objects improperly, which could lead to memory corruption and allow an attacker to execute arbitrary code on the system with user privileges.
Moreover, KB3173428 resolves several elevation of privilege issues in various Windows components that can be triggered by specially crafted scripts or files. These include a vulnerability in Internet Explorer’s VBScript engine (CVE-2016-3290) and one in WCF Data Services (CVE-2016-3259). Additionally, the update includes fixes for information disclosure vulnerabilities related to improper handling of objects in memory (CVE-2016-3284) and denial-of-service conditions due to buffer overflows (CVE-2016-3271).
Other notable improvements include mitigations against attacks targeting User Account Control, which could be bypassed using malicious scripts designed to exploit known vulnerabilities. These enhancements collectively reinforce the security defenses of Windows systems, making them more resilient against targeted attacks and reducing exposure to potential threats.
Furthermore, this cumulative update package includes non-security updates that improve system stability and performance by addressing bugs and enhancing functionality in various components such as the Windows Kernel, Microsoft .NET Framework, and Internet Explorer.
Howto install KB3173428
- Ensure your computer meets the minimum requirements for installing KB3173428. Check if you are running a supported version of Windows (e.g., Windows 7 SP1, Windows Server 2008 R2 SP1, Windows Server 2012).
- Back up any important data before proceeding with the update to prevent potential loss.
- To download and install KB3173428 manually from Microsoft’s website: Go to Microsoft Update Catalog and search for “KB3173428” in the search bar.
- Select the appropriate package based on your operating system architecture (x86 or x64) and click “Download.”
- Save the downloaded file to a folder on your computer and run the installer. Follow the prompts to complete the installation process, which may require restarting your computer once completed.
- To obtain KB3173428 via Windows Update: Open Settings, then navigate to Update & Security. Click on Windows Update, and select Check for updates.
- Select the available updates from the list, including KB3173428 if it is among them, and click Install now.
- Once installation completes, restart your computer as prompted to finalize the update application.
Similar questions
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