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【安全通告】微软10月安全更新多个产品高危漏洞

2020-10-19 21:44

一、漏洞概述

北京时间10月14日,微软发布10月安全更新补丁,修复了87个安全问题,涉及Microsoft Windows、Microsoft Office、Microsoft Exchange Server、Visual Studio、.NET Framework等广泛使用的产品,其中包括远程代码执行和权限提升等高危漏洞类型。

本月微软月度更新修复的漏洞中,严重程度为关键(Critical)的漏洞共有11个,重要(Important)漏洞有75个,1个 中等(Moderate)级别漏洞。请相关用户及时更新补丁进行防护,详细漏洞列表请参考附录。

绿盟远程安全评估系统(RSAS)已具备微软此次补丁更新中78个漏洞的检测能力(含CVE-2020-16898、CVE-2020-16951、CVE-2020-16952、CVE-2020-16947、CVE-2020-16891、CVE-2020-16923、CVE-2020-16899、CVE-2020-16909、CVE-2020-16911、CVE-2020-16967、CVE-2020-16968、CVE-2020-16915等高危漏洞),请相关用户关注绿盟远程安全评估系统系统插件升级包的更新,及时升级至V6.0R02F01.2001 ,官网链接:http://update.nsfocus.com/update/listRsasDetail/v/vulsys

参考链接:

https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/2020-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:

CVE-2020-16898: Windows TCP/IP 远程代码执行漏洞

Windows TCP/IP协议栈在处理IMCPv6 Router Advertisement数据包时存在漏洞,攻击者可向受影响主机发送特制的ICMPv6 Router Advertisement数据包进行利用,实现在目标服务器或客户端上执行任意代码 。

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16898

CVE-2020-16947: Microsoft Outlook 远程代码执行漏洞

 Microsoft Outlook 在处理内存中的对象时存在远程代码执行漏洞。当对电子邮件里的HTML内容进行解析时,程序在将用户提供的数据复制到固定长度的缓冲区之前,没有正确验证数据长度。攻击者可通过向受影响的Outlook服务器发送特制邮件来利用此漏洞。由于预览窗格可作为此漏洞的攻击媒介,因此受害者无需打开特制邮件,仅预览特制邮件即可受到攻击。成功利用此漏洞的攻击者可在目标系统上以System账户权限执行任意代码。

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16947

CVE-2020-16951/CVE-2020-16952Microsoft SharePoint远程代码执行漏洞

Microsoft SharePoint在检查应用程序包的源标记时,存在两个远程代码执行漏洞(CVE-2020-16951、CVE-2020-16952)。攻击者可通过向受影响SharePoint上传特制SharePoint应用程序包来利用此漏洞,成功利用此漏洞的攻击者可在 SharePoint应用程序池和SharePoint服务器账户的上下文中执行任意代码。

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16951

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16952

CVE-2020-16891: Windows Hyper-V 远程执行代码漏洞

当Windows Hyper-V无法正确验证Guest操作系统上经身份验证的用户的输入时存在远程代码执行漏洞。攻击者可通过在Guest操作系统上运特制的程序来利用此漏洞,从而实现在Hyper-V宿主机的操作系统上执行任意代码。

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16891

CVE-2020-16911GDI+ 远程代码执行漏洞

Windows 图形设备接口 (GDI) 在处理内存中的对象时存在远程代码执行漏洞。攻击者可通过多种方式利用此漏洞,在基于 Web 的攻击情形中,攻击者可诱导用户打开电子邮件附件或单击电子邮件或即时消息中的链接来访问利用此漏洞的恶意网站;在文件共享攻击情形中,攻击者可诱导用户打开利用此漏洞的特制文件。成功利用此漏洞的攻击者可在目标系统上以当前用户权限执行任意代码。

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16911

CVE-2020-16909Windows Error Reporting 权限提升漏洞

Windows Error Reporting (WER) 在处理和运行文件时存在权限提升漏洞。经过身份验证的攻击者可通过在受影响的系统上运行特制程序进行利用,成功利用此漏洞的攻击者可获得更高的用户权限,具备对敏感信息和系统功能的更多访问权限

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16909

CVE-2020-16923Microsoft 图形组件远程代码执行漏洞

Microsoft 图形组件在处理内存中的对象时存在远程代码执行漏洞。攻击者可通过诱导用户打开特制文件来进行利用,成功利用此漏洞的远程攻击者可在目标系统上执行任意代码。

官方通告链接:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16923

三、影响范围

以下为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-2020-16898Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1709 for x64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows Server 2019
Windows Server 2019  (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
CVE-2020-16947Microsoft 365 Apps for Enterprise for 32-bit Systems
Microsoft 365 Apps for Enterprise for 64-bit Systems
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2019 for 64-bit editions
Microsoft Outlook 2016 (32-bit edition)
Microsoft Outlook 2016 (64-bit edition)
CVE-2020-16951 CVE-2020-16952Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Foundation 2013 Service Pack 1
Microsoft SharePoint Server 2019
CVE-2020-16891Windows 10 for x64-based Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1709 for x64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for x64-based systems
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (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 (Server Core installation)  
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016  (Server Core installation)
Windows Server 2019
Windows Server 2019  (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
CVE-2020-16911Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1709 for x64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1 Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016  (Server Core installation)
Windows Server 2019
Windows Server 2019  (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
CVE-2020-16909Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1709 for x64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows Server 2016
Windows Server 2016  (Server Core installation)
Windows Server 2019
Windows Server 2019  (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
CVE-2020-16923Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1709 for x64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit 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 (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 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016  (Server Core installation)
Windows Server 2019
Windows Server 2019  (Server Core installation)
Windows Server, version 1903 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)

四、漏洞防护

4.1 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://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/2020-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。

附录:漏洞列表

影响产品CVE 编号漏洞标题严重程度WindowsCVE-2020-16891Windows Hyper-V 远程代码执行漏洞CriticalWindowsCVE-2020-16923Microsoft Graphics Components 远程代码执行漏洞CriticalAppsCVE-2020-17003Base3D 远程代码执行漏洞CriticalWindowsCVE-2020-16898Windows TCP/IP 远程代码执行漏洞CriticalWindowsCVE-2020-16911GDI+ 远程代码执行漏洞CriticalWindowsCVE-2020-16915Media Foundation 内存泄露漏洞CriticalMicrosoft OfficeCVE-2020-16947Microsoft Outlook 远程代码执行漏洞CriticalMicrosoft OfficeCVE-2020-16951Microsoft SharePoint 远程代码执行漏洞CriticalMicrosoft OfficeCVE-2020-16952Microsoft SharePoint 远程代码执行漏洞CriticalOtherADV200012October 2020 Adobe Flash Security UpdateCriticalWindowsCVE-2020-16967Windows Camera Codec Pack 远程代码执行漏洞CriticalWindowsCVE-2020-16968Windows Camera Codec Pack 远程代码执行漏洞CriticalWindowsCVE-2020-16863Windows Remote Desktop Service 拒绝服务漏洞ImportantWindowsCVE-2020-16876Windows Application Compatibility Client Library 权限提升漏洞ImportantWindowsCVE-2020-16877Windows 权限提升漏洞ImportantWindowsCVE-2020-16889Windows KernelStream 信息披露漏洞ImportantWindowsCVE-2020-16890Windows Kernel 权限提升漏洞ImportantWindowsCVE-2020-16892Windows Image 权限提升漏洞ImportantWindowsCVE-2020-16894Windows NAT 远程代码执行漏洞ImportantWindowsCVE-2020-16895Windows Error Reporting Manager 权限提升漏洞ImportantWindowsCVE-2020-16896Windows Remote Desktop Protocol (RDP) 信息披露漏洞ImportantWindowsCVE-2020-16897NetBT 信息披露漏洞ImportantAzureCVE-2020-16904Azure Functions 权限提升漏洞ImportantApps,Microsoft OfficeCVE-2020-16918Base3D 远程代码执行漏洞ImportantWindowsCVE-2020-16919Windows Enterprise App Management Service 信息披露漏洞ImportantWindowsCVE-2020-16920Windows Application Compatibility Client Library 权限提升漏洞ImportantWindowsCVE-2020-16921Windows Text Services Framework 信息披露漏洞ImportantWindowsCVE-2020-16922Windows 欺骗漏洞ImportantWindowsCVE-2020-16924Jet Database Engine 远程代码执行漏洞ImportantWindowsCVE-2020-16927Windows Remote Desktop Protocol (RDP) 拒绝服务漏洞ImportantMicrosoft OfficeCVE-2020-16928Microsoft Office Click-to-Run 权限提升漏洞ImportantMicrosoft OfficeCVE-2020-16929Microsoft Excel 远程代码执行漏洞ImportantMicrosoft OfficeCVE-2020-16930Microsoft Excel 远程代码执行漏洞ImportantMicrosoft OfficeCVE-2020-16931Microsoft Excel 远程代码执行漏洞ImportantMicrosoft OfficeCVE-2020-16932Microsoft Excel 远程代码执行漏洞ImportantMicrosoft OfficeCVE-2020-16933Microsoft Word Security 功能绕过ImportantMicrosoft OfficeCVE-2020-16934Microsoft Office Click-to-Run 权限提升漏洞ImportantWindowsCVE-2020-16935Windows COM Server 权限提升漏洞ImportantWindowsCVE-2020-16938Windows Kernel 信息披露漏洞ImportantMicrosoft OfficeCVE-2020-16941Microsoft SharePoint 信息披露漏洞ImportantMicrosoft OfficeCVE-2020-16942Microsoft SharePoint 信息披露漏洞ImportantMicrosoft OfficeCVE-2020-16948Microsoft SharePoint 信息披露漏洞ImportantMicrosoft OfficeCVE-2020-16953Microsoft SharePoint 信息披露漏洞ImportantMicrosoft OfficeCVE-2020-16954Microsoft Office 远程代码执行漏洞ImportantExchange ServerCVE-2020-16969Microsoft Exchange 信息披露漏洞ImportantWindowsCVE-2020-16976Windows Backup Service 权限提升漏洞ImportantVisual Studio CodeCVE-2020-16977Visual Studio Code Python Extension 远程代码执行漏洞ImportantAzureCVE-2020-16995Network Watcher Agent Virtual Machine Extension for Linux 权限提升漏洞ImportantWindowsCVE-2020-0764Windows Storage Services 权限提升漏洞ImportantWindowsCVE-2020-1047Windows Hyper-V 权限提升漏洞ImportantWindowsCVE-2020-1080Windows Hyper-V 权限提升漏洞ImportantWindowsCVE-2020-1167Microsoft Graphics Components 远程代码执行漏洞ImportantWindowsCVE-2020-1243Windows Hyper-V 拒绝服务漏洞ImportantWindowsCVE-2020-16885Windows Storage VSP Driver 权限提升漏洞ImportantPowerShellGetCVE-2020-16886PowerShellGet Module WDAC Security 功能绕过ImportantWindowsCVE-2020-16887Windows Network Connections Service 权限提升漏洞ImportantWindowsCVE-2020-16899Windows TCP/IP 拒绝服务漏洞ImportantWindowsCVE-2020-16900Windows Event System 权限提升漏洞ImportantWindowsCVE-2020-16901Windows Kernel 信息披露漏洞ImportantWindowsCVE-2020-16902Windows Installer 权限提升漏洞ImportantWindowsCVE-2020-16905Windows Error Reporting 权限提升漏洞ImportantWindowsCVE-2020-16907Win32k 权限提升漏洞ImportantWindowsCVE-2020-16908Windows Setup 权限提升漏洞ImportantWindowsCVE-2020-16909Windows Error Reporting 权限提升漏洞ImportantWindowsCVE-2020-16910Windows Security 功能绕过ImportantWindowsCVE-2020-16912Windows Backup Service 权限提升漏洞ImportantWindowsCVE-2020-16913Win32k 权限提升漏洞ImportantWindowsCVE-2020-16914Windows GDI+ 信息披露漏洞ImportantWindowsCVE-2020-16916Windows COM Server 权限提升漏洞ImportantWindowsCVE-2020-16936Windows Backup Service 权限提升漏洞ImportantMicrosoft .NET FrameworkCVE-2020-16937.NET Framework 信息披露漏洞ImportantWindowsCVE-2020-16939Group Policy 权限提升漏洞ImportantWindowsCVE-2020-16940Windows – User Profile Service 权限提升漏洞ImportantMicrosoft DynamicsCVE-2020-16943Dynamics 365 Commerce 权限提升漏洞ImportantMicrosoft OfficeCVE-2020-16944Microsoft SharePoint Reflective XSS漏洞ImportantMicrosoft OfficeCVE-2020-16945Microsoft Office SharePoint XSS漏洞ImportantMicrosoft OfficeCVE-2020-16946Microsoft Office SharePoint XSS漏洞ImportantMicrosoft OfficeCVE-2020-16950Microsoft SharePoint 信息披露漏洞ImportantMicrosoft OfficeCVE-2020-16955Microsoft Office Click-to-Run 权限提升漏洞ImportantMicrosoft DynamicsCVE-2020-16956Microsoft Dynamics 365 (On-Premise) 跨站脚本漏洞ImportantMicrosoft OfficeCVE-2020-16957Microsoft Office Access Connectivity Engine 远程代码执行漏洞ImportantWindowsCVE-2020-16972Windows Backup Service 权限提升漏洞ImportantWindowsCVE-2020-16973Windows Backup Service 权限提升漏洞ImportantWindowsCVE-2020-16974Windows Backup Service 权限提升漏洞ImportantWindowsCVE-2020-16975Windows Backup Service 权限提升漏洞ImportantMicrosoft DynamicsCVE-2020-16978Microsoft Dynamics 365 (On-Premise) 跨站脚本漏洞ImportantWindowsCVE-2020-16980Windows iSCSI Target Service 权限提升漏洞ImportantMicrosoft OfficeCVE-2020-16949Microsoft Outlook 拒绝服务漏洞Moderate


知识来源: blog.nsfocus.net/ms-oct-security-updates-1016/
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