【漏洞预警】CVE-2024-38063 Windows TCP/IP 远程代码执行漏洞

灵泽 灵泽安全团队 2024-08-15 17:04

漏洞描述：
Windows TCP/IP 组件中发现了一个整数溢出漏洞。
未经身份验证的远程攻击者
可以通过反复发送包含特制数据包的 IPv6 数据包到 Windows 机器上，从而在
目标系统上执行远程代码。
这个漏洞影响了所有受支持的 Windows
 版本，包括即将发布的 Windows 11 版本 24H2，构成了严重的安全威胁。

威胁等级：
高危

漏洞危害：
CVE-2024-38063是一个远程代码执行 (RCE) 漏洞，会影响Windows TCP/IP堆栈，特别是在处理IPv6流量时。
它允许未经身份验证的攻击者通过发送特制的IPv6数据包在目标系统上执行任
意代码。
禁用IPv6的系统不受此漏洞的影响，但对于启用IPv6的系统，风险很大
。

影响版本：

Windows 11 Version 24H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows Server 2012 R2 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 (Server Core installation)
Windows Server 2012
Windows 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 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 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 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows 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 2
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2016 (Server Core installation)
Windows Server 2016
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 for 32-bit Systems
Windows Server 2022, 23H2 Edition (Server Core installation)
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 10 Version 22H2 for 32-bit Systems
Windows 10 Version 22H2 for ARM64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Windows Server 2022 (Server Core installation)
Windows Server 2022
Windows Server 2019 (Server Core installation)
Windows Server 2019
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems

漏洞修复：
目前，官方已发布安全补丁，建议受影响的用户尽快升级至安全版本，
补丁下载地址如下：https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063。
除尽快安装微软发布的补丁彻底修复漏洞外，用户也可通过禁用IPv6 协议来缓解该漏洞带来的风险。

（1）禁用IPV6方法

控制面板–>网络和 Internet–>网络连接–>WIFI右击–>属性–>关闭IPV6–>重启计算机生效。

（2）验证IPV6是否禁用成功

打开命令提示符（win+R或，输cmd命令运行
）–>输入命令ipconfig回车–>查看网络适配器，确保没有IPV6地址。