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Windows TCP/IP Remote Code Execution Vulnerability

  • FEBRUARY 26TH, 2024
  • 1min read
Windows TCP/IP Remote Code Execution Vulnerability

Introduction

A vulnerability, CVE-2024-38063 MSRC of high severity, which impacts all Windows systems using IPv6 has been identified. It allows unauthenticated attackers to repeatedly send IPv6 packets, including specially crafted ones, to a Windows machine, enabling remote code execution. This vulnerability is self-replicating and does not require attacker privileges or user login.

Steps to Take

  • Install Updates: Apply the latest Microsoft patch.
  • Disable IPv6: Follow the steps below to mitigate the risk.

How to Disable IPv6

  1. Go to the Control Panel and click Network and Internet.
  2. Click Network and Sharing Centre, then View network status and tasks.
  3. Click your network adapter and select Properties.
  4. Uncheck Internet Protocol Version 6 (TCP/IPv6) and click OK.

Note: A restart may be required for updates to take effect.

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Windows TCP/IP Remote Code Execution Vulnerability

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