December 11, 2018
Microsoft Windows is prone to a heap-based buffer-overflow vulnerability. Successfully exploiting this issue may allow attackers to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in a denial-of-service condition.
- Microsoft Windows 10 Version 1607 for 32-bit Systems
- Microsoft Windows 10 Version 1607 for x64-based Systems
- Microsoft Windows 10 Version 1709 for ARM64-based Systems
- Microsoft Windows 10 Version 1803 for 32-bit Systems
- Microsoft Windows 10 Version 1803 for ARM64-based Systems
- Microsoft Windows 10 Version 1803 for x64-based Systems
- Microsoft Windows 10 Version 1809 for 32-bit Systems
- Microsoft Windows 10 Version 1809 for ARM64-based Systems
- Microsoft Windows 10 Version 1809 for x64-based Systems
- Microsoft Windows 10 version 1709 for 32-bit Systems
- Microsoft Windows 10 version 1709 for x64-based Systems
- Microsoft Windows Server 1709
- Microsoft Windows Server 1803
- Microsoft Windows Server 2012 R2
- Microsoft Windows Server 2016
- Microsoft Windows Server 2019
Deploy network intrusion detection systems to monitor network traffic for malicious activity.
Deploy NIDS to monitor network traffic for signs of anomalous or suspicious activity including unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from successful exploits.
To limit the consequences of successful exploits, run the server in a closed or restricted environment.
To limit the consequences of a successful exploit, run vulnerable applications with the least amount of privileges required for functionality
Implement multiple redundant layers of security.
Various memory-protection schemes (such as nonexecutable and randomly mapped memory segments) may hinder an attacker’s ability to exploit this vulnerability to execute arbitrary code.
Updates are available. Please see the references or vendor advisory for more information.
Mitch Adair, Microsoft Windows Enterprise Security Team
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