0x00 前言
TCP/IP（传输控制协议/互联网协议）是一种核心的网络通信协议，它对于设备之间的网络通信至关重要。如果网络适配器没有启用TCP/IP服务，将无法正常连接到网络。
0x01 漏洞描述
CVE-2024-38063技术原理主要涉及整数下溢和缓冲区溢出。
在处理 IPv6 数据包过程中，存在对某些数据值的计算或处理不当，导致出现整数下溢，计算结果小于预期的最小值，导致错误的内存访问或数据处理。
发送特制IPv6数据包时，数据包特定字段值被设计成能够触发整数下溢。由于下溢错误，导致系统在分配内存或处理数据时出现偏差，引发缓冲区溢出。
缓冲区溢出是指缓冲区写入的数据量超过缓冲区本身的容量，覆盖了相邻的内存区域。攻击者构造的数据可以覆盖关键的内存区域，包括程序的控制流信息（如函数返回地址等）。
通过覆盖关键内存信息，可以让目标系统执行预先植入在数据包中的恶意代码，实现代码执行，获得系统控制权。
0x02 CVE编号
CVE-2024-38063
0x03 影响版本
Windows 11 Version 24H2 for x64-based SystemsWindows 11 Version 24H2 for ARM64-based SystemsWindows Server 2012 R2 (Server Core installation)Windows Server 2012 R2Windows Server 2012 (Server Core installation)Windows Server 2012Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)Windows Server 2008 R2 for x64-based Systems Service Pack 1Windows Server 2008 R2 for x64-based Systems Service Pack 1Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)Windows Server 2008 for x64-based Systems Service Pack 2Windows Server 2008 for x64-based Systems Service Pack 2Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)Windows Server 2008 for 32-bit Systems Service Pack 2Windows Server 2008 for 32-bit Systems Service Pack 2Windows Server 2016 (Server Core installation)Windows Server 2016Windows 10 Version 1607 for x64-based SystemsWindows 10 Version 1607 for 32-bit SystemsWindows 10 for x64-based SystemsWindows 10 for 32-bit SystemsWindows Server 2022, 23H2 Edition (Server Core installation)Windows 11 Version 23H2 for x64-based SystemsWindows 11 Version 23H2 for ARM64-based SystemsWindows 10 Version 22H2 for 32-bit SystemsWindows 10 Version 22H2 for ARM64-based SystemsWindows 10 Version 22H2 for x64-based SystemsWindows 11 Version 22H2 for x64-based SystemsWindows 11 Version 22H2 for ARM64-based SystemsWindows 10 Version 21H2 for x64-based SystemsWindows 10 Version 21H2 for ARM64-based SystemsWindows 10 Version 21H2 for 32-bit SystemsWindows 11 version 21H2 for ARM64-based SystemsWindows 11 version 21H2 for x64-based SystemsWindows Server 2022 (Server Core installation)Windows Server 2022Windows Server 2019 (Server Core installation)Windows Server 2019Windows 10 Version 1809 for ARM64-based SystemsWindows 10 Version 1809 for x64-based SystemsWindows 10 Version 1809 for 32-bit Systems
0x04 漏洞详情
https://learn.microsoft.com/zh-cn/troubleshoot/windows-server/networking/description-tcp-features
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063
0x05 参考链接
https://learn.microsoft.com/zh-cn/troubleshoot/windows-server/networking/description-tcp-features
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063
原文始发于微信公众号（信安百科）：CVE-2024-38063｜Windows TCP/IP远程代码执行漏洞
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