近日，微软官方发布了多个安全漏洞的公告，包括MicrosoftExchange Server 安全漏洞（CNNVD-202201-730、CVE-2022-21855）、Microsoft Windows安全漏洞（CNNVD-202201-779、CVE-2022-21907）等99个漏洞。成功利用上述漏洞的攻击者可以在目标系统上执行任意代码、获取用户数据，提升权限等。微软多个产品和系统受漏洞影响。目前，微软官方已经发布了漏洞修复补丁，建议用户及时确认是否受到漏洞影响，尽快采取修补措施。
一、 漏洞介绍
2022年1月11日，微软发布了2022年1月份安全更新，共99个漏洞的补丁程序，CNNVD对这些漏洞进行了收录。本次更新主要涵盖了Microsoft Windows 和 Windows 组件、Microsoft Graphics、Microsoft Windows Common Log File System Driver、Microsoft Windows Remote Access Connection Manager、Microsoft Office等。CNNVD对其危害等级进行了评价，其中超危漏洞6个，高危漏洞63个，中危漏洞29个，低危漏洞1个。微软多个产品和系统版本受漏洞影响，具体影响范围可访问https://portal.msrc.microsoft.com/zh-cn/security-guidance查询。
二、漏洞详情
此次更新共包括99个漏洞的补丁程序，其中超危漏洞6个，高危漏洞63个，中危漏洞29个，低危漏洞1个。
序号 | 漏洞名称 | CNNVD编号 | CVE编号 | 危害等级 | 官方链接 |
1 | Microsoft Exchange Server 安全漏洞 | CNNVD-202201-730 | CVE-2022-21855 | 超危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21855 |
2 | Microsoft Exchange Server 安全漏洞 | CNNVD-202201-731 | CVE-2022-21969 | 超危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21969 |
3 | Microsoft Exchange Server 安全漏洞 | CNNVD-202201-734 | CVE-2022-21846 | 超危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21846 |
4 | Microsoft Windows安全漏洞 | CNNVD-202201-779 | CVE-2022-21907 | 超危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21907 |
5 | Microsoft Hyper-V 权限许可和访问控制问题漏洞 | CNNVD-202201-787 | CVE-2022-21901 | 超危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21901 |
6 | Microsoft Windows 安全漏洞 | CNNVD-202201-855 | CVE-2022-21849 | 超危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21849 |
7 | Microsoft Office 缓冲区错误漏洞 | CNNVD-202201-733 | CVE-2022-21841 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21841 |
8 | 多款Microsoft产品代码注入漏洞 | CNNVD-202201-735 | CVE-2022-21840 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21840 |
9 | 多款Microsoft产品代码注入漏洞 | CNNVD-202201-744 | CVE-2022-21842 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21842 |
10 | Microsoft SharePoint代码注入漏洞 | CNNVD-202201-764 | CVE-2022-21837 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21837 |
11 | Microsoft Kerberos for Windows安全漏洞 | CNNVD-202201-769 | CVE-2022-21920 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21920 |
12 | 多款Microsoft产品缓冲区错误漏洞 | CNNVD-202201-773 | CVE-2022-21922 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21922 |
13 | Microsoft Windows Common Log File System Driver缓冲区错误漏洞 | CNNVD-202201-774 | CVE-2022-21916 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21916 |
14 | Microsoft Windows 缓冲区错误漏洞 | CNNVD-202201-775 | CVE-2022-21919 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21919 |
15 | Microsoft Windows Remote Access Connection Manager权限许可和访问控制问题漏洞 | CNNVD-202201-776 | CVE-2022-21914 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21914 |
16 | Microsoft Windows DirectX 安全漏洞 | CNNVD-202201-778 | CVE-2022-21912 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21912 |
17 | Microsoft Windows Installer安全漏洞 | CNNVD-202201-781 | CVE-2022-21908 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21908 |
18 | Microsoft Windows 安全漏洞 | CNNVD-202201-782 | CVE-2022-21910 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21910 |
19 | Microsoft Graphics Component 安全漏洞 | CNNVD-202201-784 | CVE-2022-21904 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21904 |
20 | Microsoft Graphics Components安全漏洞 | CNNVD-202201-785 | CVE-2022-21903 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21903 |
21 | Microsoft Windows安全漏洞 | CNNVD-202201-786 | CVE-2022-21902 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21902 |
22 | Microsoft Windows DirectX 安全漏洞 | CNNVD-202201-788 | CVE-2022-21898 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21898 |
23 | Microsoft Windows Common Log File System Driver 缓冲区错误漏洞 | CNNVD-202201-789 | CVE-2022-21897 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21897 |
24 | Microsoft Windows 安全漏洞 | CNNVD-202201-790 | CVE-2022-21896 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21896 |
25 | Microsoft Windows缓冲区错误漏洞 | CNNVD-202201-791 | CVE-2022-21895 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21895 |
26 | 多款Microsoft产品安全漏洞 | CNNVD-202201-795 | CVE-2022-21893 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21893 |
27 | Microsoft Windows安全漏洞 | CNNVD-202201-797 | CVE-2022-21890 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21890 |
28 | Microsoft Windows 安全漏洞 | CNNVD-202201-798 | CVE-2022-21889 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21889 |
29 | Microsoft Windows 安全漏洞 | CNNVD-202201-799 | CVE-2022-21883 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21883 |
30 | Microsoft Windows Remote Access Connection Manager 权限许可和访问控制问题漏洞 | CNNVD-202201-800 | CVE-2022-21885 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21885 |
31 | Microsoft Windows Local Security Authority Subsystem Service 缓冲区错误漏洞 | CNNVD-202201-801 | CVE-2022-21884 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21884 |
32 | Microsoft Windows 安全漏洞 | CNNVD-202201-802 | CVE-2022-21882 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21882 |
33 | Microsoft Windows 安全漏洞 | CNNVD-202201-803 | CVE-2022-21887 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21887 |
34 | Microsoft Windows 代码注入漏洞 | CNNVD-202201-804 | CVE-2022-21888 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21888 |
35 | Microsoft Windows Kernel 缓冲区错误漏洞 | CNNVD-202201-805 | CVE-2022-21881 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21881 |
36 | Microsoft Graphics Components安全漏洞 | CNNVD-202201-806 | CVE-2022-21880 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21880 |
37 | Microsoft Windows 代码注入漏洞 | CNNVD-202201-808 | CVE-2022-21878 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21878 |
38 | Microsoft Windows 代码注入漏洞 | CNNVD-202201-810 | CVE-2022-21874 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21874 |
39 | Microsoft Windows Event Tracing 权限许可和访问控制问题漏洞 | CNNVD-202201-811 | CVE-2022-21872 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21872 |
40 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-812 | CVE-2022-21873 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21873 |
41 | Microsoft Windows Storage Spaces Controller权限许可和访问控制问题漏洞 | CNNVD-202201-814 | CVE-2022-21875 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21875 |
42 | 多款Microsoft产品权限许可和访问控制问题漏洞 | CNNVD-202201-815 | CVE-2022-21871 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21871 |
43 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-816 | CVE-2022-21870 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21870 |
44 | 多款Microsoft产品权限许可和访问控制问题漏洞 | CNNVD-202201-817 | CVE-2022-21869 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21869 |
45 | Microsoft Windows权限许可和访问控制问题漏洞 | CNNVD-202201-818 | CVE-2022-21868 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21868 |
46 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-819 | CVE-2022-21867 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21867 |
47 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-820 | CVE-2022-21864 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21864 |
48 | 多款Microsoft产品权限许可和访问控制问题漏洞 | CNNVD-202201-821 | CVE-2022-21863 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21863 |
49 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-822 | CVE-2022-21862 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21862 |
50 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-823 | CVE-2022-21865 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21865 |
51 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-824 | CVE-2022-21866 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21866 |
52 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-825 | CVE-2022-21860 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21860 |
53 | Microsoft Windows权限许可和访问控制问题漏洞 | CNNVD-202201-826 | CVE-2022-21861 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21861 |
54 | Microsoft Windows 安全漏洞 | CNNVD-202201-827 | CVE-2022-21852 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21852 |
55 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-828 | CVE-2022-21859 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21859 |
56 | Microsoft Dynamics 365和Microsoft Dynamics 跨站脚本漏洞 | CNNVD-202201-829 | CVE-2022-21932 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21932 |
57 | Microsoft Windows权限许可和访问控制问题漏洞 | CNNVD-202201-830 | CVE-2022-21858 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21858 |
58 | Microsoft Windows Virtual Machine权限许可和访问控制问题漏洞 | CNNVD-202201-831 | CVE-2022-21833 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21833 |
59 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-832 | CVE-2022-21834 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21834 |
60 | Microsoft Windows Codecs Library代码注入漏洞 | CNNVD-202201-833 | CVE-2022-21917 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21917 |
61 | Windows Cryptographic Services 权限许可和访问控制问题漏洞 | CNNVD-202201-834 | CVE-2022-21835 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21835 |
62 | Microsoft Windows Active Directory权限许可和访问控制问题漏洞 | CNNVD-202201-835 | CVE-2022-21857 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21857 |
63 | Microsoft Windows 安全漏洞 | CNNVD-202201-837 | CVE-2022-21836 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21836 |
64 | Microsoft Dynamics 安全漏洞 | CNNVD-202201-841 | CVE-2022-21891 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21891 |
65 | Microsoft Windows 缓冲区错误漏洞 | CNNVD-202201-843 | CVE-2022-21851 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21851 |
66 | Microsoft Windows 缓冲区错误漏洞 | CNNVD-202201-854 | CVE-2022-21850 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21850 |
67 | Microsoft Windows 安全漏洞 | CNNVD-202201-858 | CVE-2022-21843 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21843 |
68 | Microsoft Windows安全漏洞 | CNNVD-202201-859 | CVE-2022-21848 | 高危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21848 |
69 | Microsoft Office和Microsoft SharePoint 安全漏洞 | CNNVD-202112-1433 | CVE-2021-43876 | 高危 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43876 |
70 | Microsoft Windows Remote Procedure Call Runtime信息泄露漏洞 | CNNVD-202201-758 | CVE-2022-21964 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21964 |
71 | 多款Microsoft产品安全漏洞 | CNNVD-202201-759 | CVE-2022-21961 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21961 |
72 | Microsoft Windows安全漏洞 | CNNVD-202201-760 | CVE-2022-21960 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21960 |
73 | 多款Microsoft产品安全漏洞 | CNNVD-202201-761 | CVE-2022-21959 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21959 |
74 | 多款Microsoft产品安全漏洞 | CNNVD-202201-762 | CVE-2022-21962 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21962 |
75 | 多款Microsoft产品安全漏洞 | CNNVD-202201-763 | CVE-2022-21963 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21963 |
76 | 多款Microsoft产品安全漏洞 | CNNVD-202201-765 | CVE-2022-21958 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21958 |
77 | Microsoft Windows安全漏洞 | CNNVD-202201-766 | CVE-2022-21928 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21928 |
78 | Microsoft Windows特征问题漏洞 | CNNVD-202201-767 | CVE-2022-21925 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21925 |
79 | Microsoft Windows Workstation特征问题漏洞 | CNNVD-202201-768 | CVE-2022-21924 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21924 |
80 | 多款Microsoft产品安全漏洞 | CNNVD-202201-770 | CVE-2022-21918 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21918 |
81 | 多款Microsoft产品安全漏洞 | CNNVD-202201-771 | CVE-2022-21915 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21915 |
82 | Microsoft Windows Defender特征问题漏洞 | CNNVD-202201-772 | CVE-2022-21921 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21921 |
83 | Microsoft Windows Local Security Authority Subsystem Service 特征问题漏洞 | CNNVD-202201-777 | CVE-2022-21913 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21913 |
84 | Microsoft Windows Defender特征问题漏洞 | CNNVD-202201-780 | CVE-2022-21906 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21906 |
85 | Microsoft Hyper-V 特征问题漏洞 | CNNVD-202201-783 | CVE-2022-21905 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21905 |
86 | Microsoft Windows 特征问题漏洞 | CNNVD-202201-792 | CVE-2022-21899 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21899 |
87 | Microsoft Hyper-V 特征问题漏洞 | CNNVD-202201-793 | CVE-2022-21900 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21900 |
88 | Microsoft Windows 特征问题漏洞 | CNNVD-202201-794 | CVE-2022-21894 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21894 |
89 | Microsoft Windows 安全漏洞 | CNNVD-202201-796 | CVE-2022-21892 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21892 |
90 | Microsoft Windows Kernel输入验证错误漏洞 | CNNVD-202201-807 | CVE-2022-21879 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21879 |
91 | Microsoft Windows 信息泄露漏洞 | CNNVD-202201-809 | CVE-2022-21877 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21877 |
92 | 多款Microsoft产品安全漏洞 | CNNVD-202201-813 | CVE-2022-21876 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21876 |
93 | Microsoft Windows 权限许可和访问控制问题漏洞 | CNNVD-202201-836 | CVE-2022-21838 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21838 |
94 | Microsoft Windows Event Tracing 输入验证错误漏洞 | CNNVD-202201-838 | CVE-2022-21839 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21839 |
95 | Microsoft Hyper-V 输入验证错误漏洞 | CNNVD-202201-861 | CVE-2022-21847 | 中危 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21847 |
96 | Microsoft Edge 跨站脚本漏洞 | CNNVD-202201-401 | CVE-2022-21930 | 中危 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21930 |
97 | Microsoft Edge 跨站脚本漏洞 | CNNVD-202201-403 | CVE-2022-21931 | 中危 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21931 |
98 | Microsoft Edge 跨站脚本漏洞 | CNNVD-202201-404 | CVE-2022-21954 | 中危 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21954 |
99 | Microsoft Edge 跨站脚本漏洞 | CNNVD-202201-405 | CVE-2022-21929 | 低危 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21929 |
三、修复建议
目前，微软官方已经发布补丁修复了上述漏洞，建议用户及时确认漏洞影响，尽快采取修补措施。微软官方补丁下载地址：
https://msrc.microsoft.com/update-guide/en-us
CNNVD将继续跟踪上述漏洞的相关情况，及时发布相关信息。如有需要，可与CNNVD联系。联系方式: cnnvdvul@itsec.gov.cn
声明：本文来自CNNVD安全动态，版权归作者所有。文章内容仅代表作者独立观点，不代表安全内参立场，转载目的在于传递更多信息。如有侵权，请联系 anquanneican@163.com。
