一、漏洞概述
10月11日，绿盟科技CERT监测到微软发布10月安全更新补丁，修复了104个安全问题，涉及Microsoft WordPad、Skype for Business、Windows Layer 2 Tunneling Protocol、Microsoft Message Queuing等广泛使用的产品，其中包括权限提升、远程代码执行等高危漏洞类型。
本月微软月度更新修复的漏洞中，严重程度为关键（Critical）的漏洞有12个，重要（Important）漏洞有92个。其中包括3个存在在野利用的漏洞：
Skype for Business权限提升漏洞（CVE-2023-41763）
Microsoft WordPad信息泄露漏洞（CVE-2023-36563）
MITRE：CVE-2023-44487-HTTP/2快速重置攻击
请相关用户尽快更新补丁进行防护，完整漏洞列表请参考附录。
参考链接：
https://msrc.microsoft.com/update-guide/releaseNote/2023-Oct
二、重点漏洞简述
根据产品流行度和漏洞重要性筛选出此次更新中包含影响较大的漏洞，请相关用户重点进行关注：
Skype for Business权限提升漏洞（CVE-2023-41763）：
Skype for Business存在权限提升漏洞，无需身份验证的远程攻击者可以对目标Skype for Business服务器进行特制的网络调用，可能导致对发送到任意地址的HTTP请求进行解析，向攻击者泄露IP地址和端口号。成功利用该漏洞的攻击者可查看敏感信息，在某些情况下，暴露的敏感信息可提供对内部网络的访问。该漏洞已公开披露，且存在在野利用。
官方通告链接：
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-41763
Microsoft WordPad信息泄露漏洞（CVE-2023-36563）：
Microsoft WorPad中存在信息泄露漏洞，无需身份验证的远程攻击者在登录系统后，通过运行特制的应用程序或诱导本地用户打开恶意文件来利用该漏洞，成功利用该漏洞可造成NTLM哈希泄露。该漏洞已公开披露，且存在在野利用，CVSS评分6.5。
官方通告链接：
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-36563
MITRE：CVE-2023-44487–HTTP/2 快速重置攻击
微软发布了针对HTTP/2的DDoS攻击的缓解措施，称为“HTTP/2 Rapid Reset”。这种攻击滥用HTTP/2的流取消功能来连续发送和取消请求，使目标服务器/应用程序耗尽资源，造成拒绝服务。该漏洞自8月份以来已被广泛利用。
官方参考链接：
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-44487
Windows Layer 2 Tunneling Protocol远程代码执行漏洞（CVE-2023-41770/CVE-2023-41765/CVE-2023-41767/CVE-2023-38166/CVE-2023-41774/CVE-2023-41773/CVE-2023-41771/CVE-2023-41769/CVE-2023-41768）：
未经身份验证的远程攻击者可通过向路由和远程访问服务（RRAS）服务器发送特制协议消息，可能导致RAS服务器计算机上的远程代码执行。成功利用该漏洞需要攻击者赢得竞争条件。CVSS评分8.1。
官方链接通告：
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41770
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41765
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41767
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-38166
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41774
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41773
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41771
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41769
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-41768
Microsoft Message Queuing远程代码执行漏洞（CVE-2023-35349）：
Microsoft Message Queuing中存在远程代码执行漏洞，在开启Message Queuing服务情况下，未经身份验证的远程攻击者可利用该漏洞在目标服务器上远程执行代码。CVSS评分9.8。
官方通告链接：
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-35349
Microsoft Message Queuing远程代码执行漏洞（CVE-2023-36697）：
Microsoft Message Queuing中存在远程代码执行漏洞，经过身份验证的域用户利用该漏洞可在目标服务器上远程执行代码，但攻击者需要诱导受害用户连接到恶意服务器或破坏合法的MSMQ服务器主机并使其作为恶意服务器运行。CVSS评分6.8。
官方通告链接：
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-36697
Microsoft虚拟可信平台模块（TPM）远程代码执行漏洞（CVE-2023-36718）：
具有低权限的本地攻击者成功利用该漏洞可造成在目标系统上执行任意代码，且无需用户交互。CVSS评分7.8。
官方通告链接：
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-36718
三、影响范围
以下为部分重点关注漏洞的受影响产品版本，其他漏洞影响产品范围请参阅官方通告链接。
| 漏洞编号 | 受影响产品版本 |
| CVE-2023-41763 | Skype for Business Server 2019 CU7
Skype for Business Server 2015 CU13 |
| CVE-2023-36563 | 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 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 2016 (Server Core installation) Windows Server 2016 Windows 10 Version 1607 for x64-based Systems 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 Windows 10 Version 1607 for 32-bit Systems Windows 10 for x64-based Systems Windows 10 for 32-bit 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 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) |
| CVE-2023-44487 | 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 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 ASP.NET Core 7.0 Microsoft Visual Studio 2022 version 17.7 Microsoft Visual Studio 2022 version 17.6 Microsoft Visual Studio 2022 version 17.4 Microsoft Visual Studio 2022 version 17.2 .NET 7.0 ASP.NET Core 6.0 .NET 6.0 |
| CVE-2023-41770
CVE-2023-41765 CVE-2023-41767 CVE-2023-38166 CVE-2023-41774 CVE-2023-41773 CVE-2023-41771 CVE-2023-41769 CVE-2023-41768 CVE-2023-35349 CVE-2023-36697 |
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 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 32-bit Systems Service Pack 2 (Server Core installation) 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 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 |
| CVE-2023-36718 | Windows 10 Version 21H2 for x64-based 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 x64-based Systems Windows Server 2016 (Server Core installation) Windows Server 2016 Windows 10 Version 1607 for x64-based Systems Windows 10 for x64-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 |
四、漏洞防护
- 补丁更新
目前微软官方已针对受支持的产品版本发布了修复以上漏洞的安全补丁，强烈建议受影响用户尽快安装补丁进行防护，官方下载链接：
https://msrc.microsoft.com/update-guide/releaseNote/2023-Oct
注：由于网络问题、计算机环境问题等原因，Windows Update的补丁更新可能出现失败。用户在安装补丁后，应及时检查补丁是否成功更新。
右键点击Windows图标，选择“设置(N)”，选择“更新和安全”-“Windows更新”，查看该页面上的提示信息，也可点击“查看更新历史记录”查看历史更新情况。
针对未成功安装的更新，可点击更新名称跳转到微软官方下载页面，建议用户点击该页面上的链接，转到“Microsoft更新目录”网站下载独立程序包并安装。
- 缓解措施
针对CVE-2023-44487-HTTP/2快速重置攻击的缓解措施，详情可参考：
https://msrc.microsoft.com/blog/2023/10/microsoft-response-to-distributed-denial-of-service-ddos-attacks-against-http/2/
附录：漏洞列表
| 影响产品 | CVE编号 | 漏洞标题 | 严重程度 |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41770 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41765 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41767 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-38166 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41774 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41773 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41771 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41769 | Layer 2 Tunneling Protocol 远程执行代码漏洞 | Critical |
| Windows Layer 2 Tunneling Protocol | CVE-2023-41768 | Layer 2 Tunneling Protocol 远程代码执行漏洞 | Critical |
| Windows Message Queuing | CVE-2023-35349 | Microsoft Message Queuing 远程代码执行漏洞 | Critical |
| Windows Message Queuing | CVE-2023-36697 | Microsoft消息队列远程执行代码漏洞 | Critical |
| Windows Virtual Trusted Platform Module | CVE-2023-36718 | Microsoft 虚拟可信平台模块远程执行代码漏洞 | Critical |
| Active Directory Domain Services | CVE-2023-36722 | 活动目录域服务信息泄露漏洞 | Important |
| Azure | CVE-2023-36737 | Azure 网络观察程序 VM 代理权限提升漏洞 | Important |
| Azure | CVE-2023-36419 | Azure HDInsight Apache Oozie Workflow Scheduler Elevation of Privilege 漏洞 | Important |
| Azure DevOps | CVE-2023-36561 | Azure DevOps 服务器权限提升漏洞 | Important |
| Azure Real Time Operating System | CVE-2023-36418 | Azure RTOS GUIX Studio Remote Code Execution 漏洞 | Important |
| Azure SDK | CVE-2023-36414 | Azure 标识 SDK 远程执行代码漏洞 | Important |
| Azure SDK | CVE-2023-36415 | Azure 标识 SDK 远程执行代码漏洞 | Important |
| Client Server Run-time Subsystem (CSRSS) | CVE-2023-41766 | Windows 客户端服务器运行时子系统 （CSRSS） 权限提升漏洞 | Important |
| HTTP/2 | CVE-2023-44487 | MITRE：CVE-2023-44487 HTTP/2 快速重置攻击 | Important |
| Microsoft Common Data Model SDK | CVE-2023-36566 | Microsoft常见数据模型 SDK 拒绝服务漏洞 | Important |
| Microsoft Dynamics | CVE-2023-36429 | Microsoft Dynamics 365（本地）信息泄露漏洞 | Important |
| Microsoft Dynamics | CVE-2023-36416 | Microsoft Dynamics 365（本地）跨站点脚本漏洞 | Important |
| Microsoft Dynamics | CVE-2023-36433 | Microsoft Dynamics 365（本地）信息泄露漏洞 | Important |
| Microsoft Exchange Server | CVE-2023-36778 | Microsoft Exchange 服务器远程执行代码漏洞 | Important |
| Microsoft Graphics Component | CVE-2023-36594 | Windows 图形组件权限提升漏洞 | Important |
| Microsoft Graphics Component | CVE-2023-38159 | Windows 图形组件权限提升漏洞 | Important |
| Microsoft Office | CVE-2023-36565 | Microsoft Office 图形权限提升漏洞 | Important |
| Microsoft Office | CVE-2023-36569 | Microsoft Office 权限提升漏洞 | Important |
| Microsoft Office | CVE-2023-36568 | Microsoft Office 即点即用权限提升漏洞 | Important |
| Microsoft QUIC | CVE-2023-38171 | Microsoft QUIC 拒绝服务漏洞 | Important |
| Microsoft QUIC | CVE-2023-36435 | Microsoft QUIC 拒绝服务漏洞 | Important |
| Microsoft WDAC OLE DB provider for SQL | CVE-2023-36577 | Microsoft WDAC OLE DB 提供程序的 SQL Server 远程执行代码漏洞 | Important |
| Microsoft Windows Media Foundation | CVE-2023-36710 | Windows Media Foundation Core Remote Code Execution 漏洞 | Important |
| Microsoft Windows Search Component | CVE-2023-36564 | Windows 搜索安全功能绕过漏洞 | Important |
| Microsoft WordPad | CVE-2023-36563 | Microsoft写字板信息泄露漏洞 | Important |
| Skype for Business | CVE-2023-36786 | Skype 业务远程执行代码漏洞 | Important |
| Skype for Business | CVE-2023-36780 | Skype 业务远程执行代码漏洞 | Important |
| Skype for Business | CVE-2023-36789 | Skype 业务远程执行代码漏洞 | Important |
| Skype for Business | CVE-2023-41763 | Skype for Business 权限提升漏洞 | Important |
| SQL Server | CVE-2023-36728 | Microsoft SQL Server 拒绝服务漏洞 | Important |
| SQL Server | CVE-2023-36417 | Microsoft SQL ODBC 驱动程序远程执行代码漏洞 | Important |
| SQL Server | CVE-2023-36785 | Microsoft SQL Server 远程执行代码的 ODBC 驱动程序漏洞 | Important |
| SQL Server | CVE-2023-36598 | Microsoft WDAC ODBC 驱动程序远程执行代码漏洞 | Important |
| SQL Server | CVE-2023-36730 | Microsoft SQL Server 远程执行代码的 ODBC 驱动程序漏洞 | Important |
| SQL Server | CVE-2023-36420 | Microsoft SQL Server 远程执行代码的 ODBC 驱动程序漏洞 | Important |
| Windows Active Template Library | CVE-2023-36585 | 活动模板库拒绝服务漏洞 | Important |
| Windows AllJoyn API | CVE-2023-36709 | Microsoft AllJoyn API 拒绝服务漏洞 | Important |
| Windows Client/Server Runtime Subsystem | CVE-2023-36902 | Windows 运行时远程执行代码漏洞 | Important |
| Windows Common Log File System Driver | CVE-2023-36713 | Windows 常见日志文件系统驱动程序信息泄露漏洞 | Important |
| Windows Container Manager Service | CVE-2023-36723 | Windows 容器管理器服务权限提升漏洞 | Important |
| Windows Deployment Services | CVE-2023-36707 | Windows 部署服务拒绝服务漏洞 | Important |
| Windows Deployment Services | CVE-2023-36567 | Windows 部署服务信息泄露漏洞 | Important |
| Windows Deployment Services | CVE-2023-36706 | Windows 部署服务信息泄露漏洞 | Important |
| Windows DHCP Server | CVE-2023-36703 | DHCP 服务器服务拒绝服务漏洞 | Important |
| Windows Error Reporting | CVE-2023-36721 | Windows 错误报告服务权限提升漏洞 | Important |
| Windows HTML Platform | CVE-2023-36436 | Windows MSHTML 平台远程执行代码漏洞 | Important |
| Windows HTML Platform | CVE-2023-36557 | PrintHTML API 远程执行代码漏洞 | Important |
| Windows IIS | CVE-2023-36434 | Windows IIS 服务器权限提升漏洞 | Important |
| Windows IKE Extension | CVE-2023-36726 | Windows Internet 密钥交换 （IKE） 扩展权限提升漏洞 | Important |
| Windows Kernel | CVE-2023-36576 | Windows 内核信息泄露漏洞 | Important |
| Windows Kernel | CVE-2023-36712 | Windows 内核权限提升漏洞 | Important |
| Windows Kernel | CVE-2023-36698 | Windows 内核安全功能绕过漏洞 | Important |
| Windows Mark of the Web (MOTW) | CVE-2023-36584 | Windows Mark of the Web Security Feature Bypass Vulnerability | Important |
| Windows Message Queuing | CVE-2023-36571 | Microsoft Message Queuing 远程代码执行漏洞 | Important |
| Windows Message Queuing | CVE-2023-36570 | Microsoft Message Queuing 远程代码执行漏洞 | Important |
| Windows Message Queuing | CVE-2023-36431 | Microsoft Message Queuing Denial of Service Vulnerability | Important |
| Windows Message Queuing | CVE-2023-36591 | Microsoft Message Queuing 远程代码执行漏洞 | Important |
| Windows Message Queuing | CVE-2023-36590 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36589 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36583 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36592 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36606 | Microsoft消息队列拒绝服务漏洞 | Important |
| Windows Message Queuing | CVE-2023-36593 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36582 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36574 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36575 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36573 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36572 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Message Queuing | CVE-2023-36581 | Microsoft消息队列拒绝服务漏洞 | Important |
| Windows Message Queuing | CVE-2023-36579 | Microsoft消息队列拒绝服务漏洞 | Important |
| Windows Message Queuing | CVE-2023-36578 | Microsoft消息队列远程执行代码漏洞 | Important |
| Windows Microsoft DirectMusic | CVE-2023-36702 | Microsoft 直接音乐远程执行代码漏洞 | Important |
| Windows Mixed Reality Developer Tools | CVE-2023-36720 | Windows 混合现实开发人员工具拒绝服务漏洞 | Important |
| Windows Named Pipe File System | CVE-2023-36729 | 命名管道文件系统权限提升漏洞 | Important |
| Windows Named Pipe File System | CVE-2023-36605 | Windows 命名管道文件系统权限提升漏洞 | Important |
| Windows NT OS Kernel | CVE-2023-36725 | Windows 内核权限提升漏洞 | Important |
| Windows Power Management Service | CVE-2023-36724 | Windows 电源管理服务信息泄露漏洞 | Important |
| Windows RDP | CVE-2023-36790 | Windows RDP 编码器镜像驱动程序权限提升漏洞 | Important |
| Windows RDP | CVE-2023-29348 | Windows 远程桌面网关 （RD 网关） 信息泄露漏洞 | Important |
| Windows Remote Procedure Call | CVE-2023-36596 | 远程过程调用信息泄露漏洞 | Important |
| Windows Resilient File System (ReFS) | CVE-2023-36701 | Microsoft弹性文件系统 （ReFS） 权限提升漏洞 | Important |
| Windows Runtime C++ Template Library | CVE-2023-36711 | Windows 运行时C++模板库权限提升漏洞 | Important |
| Windows Setup Files Cleanup | CVE-2023-36704 | Windows 安装程序文件清理远程执行代码漏洞 | Important |
| Windows TCP/IP | CVE-2023-36438 | Windows TCP/IP 信息泄露漏洞 | Important |
| Windows TCP/IP | CVE-2023-36603 | Windows TCP/IP 拒绝服务漏洞 | Important |
| Windows TCP/IP | CVE-2023-36602 | Windows TCP/IP 拒绝服务漏洞 | Important |
| Windows TPM | CVE-2023-36717 | Windows 虚拟可信平台模块拒绝服务漏洞 | Important |
| Windows Win32K | CVE-2023-36731 | Win32k 权限提升漏洞 | Important |
| Windows Win32K | CVE-2023-36732 | Win32k 权限提升漏洞 | Important |
| Windows Win32K | CVE-2023-36776 | Win32k 权限提升漏洞 | Important |
| Windows Win32K | CVE-2023-36743 | Win32k 权限提升漏洞 | Important |
| Windows Win32K | CVE-2023-41772 | Win32k 权限提升漏洞 | Important |
声明
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