CVE-2020-16898: Windows TCP/IP Remote Code Execution Vulnerability
<p>A remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could gain the ability to execute code on the target server or client.</p> <p>To exploit this vulnerability, an attacker would have to send specially crafted ICMPv6 Router Advertisement packets to a remote Windows computer.</p> <p>The update addresses the vulnerability by correcting how the Windows TCP/IP stack handles ICMPv6 Router Advertisement packets.</p>
Other sources
A remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets, aka 'Windows TCP/IP Remote Code Execution Vulnerability'.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2020-16898?
CVE-2020-16898 has a critical severity rating due to its potential for remote code execution.
How can I fix CVE-2020-16898?
To fix CVE-2020-16898, apply the appropriate security updates from Microsoft for your Windows version.
Which versions of Windows are affected by CVE-2020-16898?
CVE-2020-16898 affects several versions of Windows 10 and Windows Server, including versions 1709, 1803, 1809, 1903, 1909, and 2004.
What type of vulnerability is CVE-2020-16898?
CVE-2020-16898 is a remote code execution vulnerability caused by improper handling of ICMPv6 Router Advertisement packets in the Windows TCP/IP stack.
Can an attacker exploit CVE-2020-16898 from across the internet?
Yes, an attacker can exploit CVE-2020-16898 from across the internet if the affected system is accessible.