一、漏洞概要
2024年12月11日（北京时间），微软发布了2024年12月安全更新，共发布了72个CVE的补丁程序，同比上月减少了20个。
在漏洞安全等级方面，存在16个标记等级为“Critical”的漏洞，55个漏洞被标记为“Important/High”等级的漏洞； 在漏洞类型方面，主要有31个远程代码执行漏洞，27个权限提升漏洞以及7个信息泄露漏洞。
二、漏洞数据分析
2.12024年漏洞数量趋势
总体上来看，微软本月发布的补丁数量为72个，有16个Critical漏洞补丁。
千里目安全技术中心在综合考虑往年微软公布漏洞数量的数据统计和今年的特殊情况，初步估计微软在明年一月份公布的漏洞数将比今年十二月份多。漏洞数量将会维持在80个左右。
三、重要漏洞分析
3.1漏洞分析
Windows通用日志文件系统驱动程序提升权限漏洞
CVE-2024-49138
通用日志文件系统是一个通用目的的日志文件系统，它可以从内核模式或用户模式的应用程序访问，用以构建一个高性能的事务日志。
其中存在权限提升漏洞，攻击者可以利用该漏洞在目标系统获取更高的权限。该漏洞存在在野利用，经过评估，危害比较大，我们建议用户及时更新微软安全补丁。
Windows轻量级目录访问协议(LDAP)远程代码执行漏洞
CVE-2024-49112
轻型目录访问协议是一个开放的，中立的，工业标准的应用协议，通过IP协议提供访问控制和维护分布式信息的目录信息。目录服务在开发内部网和与互联网程序共享用户、系统、网络、服务和应用的过程中占据了重要地位。例如，目录服务可能提供了组织有序的记录集合，通常有层级结构，例如公司电子邮件目录。
其中存在远程执行代码漏洞，攻击者可以利用该漏洞在目标系统执行任意代码。该漏洞存在在野利用，经过评估，危害比较大，我们建议用户及时更新微软安全补丁。
3.2影响范围
漏洞名称、CVE编号 |
受影响版本 |
Windows通用日志文件系统驱动程序提升权限漏洞CVE-2024-49138 |
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 Pack2 Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Coreinstallation) Windows Server 2008 for 32-bit Systems Service Pack 2 Windows Server 2016 (Server Core installation) Windows Server2016 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 2025 Windows 11 Version 24H2 for x64-based Systems Windows 11 Version 24H2 for ARM64-based 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 Server 2025 (Server Core installation) 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 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 10 Version 1809 for 32-bit Systems Windows Server 2012 R2 (Server Core installation) Windows Server 2012R2 |
|
Windows Server 2012 (Server Coreinstallation) Windows Server2012 Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Ser ver Core installation) |
Windows轻量级目录访问协议(L DAP)远程代码执行漏洞CVE-2024-49112 |
Windows 10 for x64-based Systems Windows 10 for 32-bit Systems Windows Server 2025 Windows 11 Version 24H2 for x64-based Systems Windows 11 Version 24H2 for ARM64-based 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 Server 2025 (Server Core installation) 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 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 10 Version 1809 for 32-bit 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 (Ser ver 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 Pack2 Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Coreinstallation) Windows Server 2008 for 32-bit Systems Service Pack 2 Windows Server 2016 (Server Core installation) Windows Server2016 Windows 10 Version 1607 for x64-based Systems Windows 10 Version 1607 for 32-bit Systems |
五、参考链接
https://msrc.microsoft.com/update-guide/releaseNote/2024-Dec
