【漏洞详情】
微软于本周发布了2022年8月安全补丁,微软共发布了121个漏洞的补丁程序,其中Microsoft Exchange Server、SMB Client and Server等产品中的17个漏洞被微软官方标记为Critical。
Critical漏洞清单如下:
序号 CVE 编号 CVE 标题 严重程度
1 CVE-2022-30133 Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability Critical
2 CVE-2022-35744 Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability Critical
3 CVE-2022-34691 Active Directory Domain Services Elevation of Privilege Vulnerability Critical
4 CVE-2022-33646 Azure Batch Node Agent Remote Code Execution Vulnerability Critical
5 CVE-2022-21980 Microsoft Exchange Server Elevation of Privilege Vulnerability Critical
6 CVE-2022-24477 Microsoft Exchange Server Elevation of Privilege Vulnerability Critical
7 CVE-2022-24516 Microsoft Exchange Server Elevation of Privilege Vulnerability Critical
8 CVE-2022-35752 RAS Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability Critical
9 CVE-2022-35753 RAS Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability Critical
10 CVE-2022-35804 SMB Client and Server Remote Code Execution Vulnerability Critical
11 CVE-2022-34696 Windows Hyper-V Remote Code Execution Vulnerability Critical
12 CVE-2022-34702 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical
13 CVE-2022-34714 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical
14 CVE-2022-35745 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical
15 CVE-2022-35766 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical
16 CVE-2022-35767 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical
17 CVE-2022-35794 Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability Critical
【风险评级】
高危
【影响范围】
l Windows系统及相关产品
【修复建议】
建议受影响的用户结合实际业务评估漏洞风险影响,可通过如下方案避免安全风险:
修复方法:打开 Windows Update 更新功能,点击“检查更新”按钮,依据业务需求下载安装相关安全补丁,安装完毕后重启系统,并检查系统运行情况。
【参考链接】
https://msrc.microsoft.com/update-guide/releaseNote/2022-Aug
特别提醒:修复漏洞前请进行充分测试,并务必做好数据备份和快照,防止出现意外。
平安金融云
2022年8月11日