高危保安警报 (A18-12-03): Microsoft 产品多个漏洞 (2018年12月)

描述:

Microsoft 发布了安全性更新以应对多个影响个别 Microsoft 产品或元件的多个漏洞。有关安全性更新的列表，请参考以下网址:

https://support.microsoft.com/en-us/help/20181211/security-update-deployment-information-december-11-2018

攻击漏洞CVE-2018-8629的概念验证程式码已被公开，含有漏洞的系统受到网络攻击的风险将会提升。

有报告观察到针对 Windows kernel (CVE-2018-8611) 漏洞的攻击。用家应立即为受影响的系统安装修补程式，以免增加受到网络攻击的风险。

受影响的系统:

• Microsoft Internet Explorer 9, 10, 11
• Microsoft Edge
• Microsoft Windows 7, 8.1, RT 8.1, 10
• Microsoft Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019
• Microsoft Windows Server, version 1709, version 1803
• Microsoft Office 2010, 2016 for Mac, 2019, 2019 for Mac
• Microsoft Office Compatibility Pack
• Microsoft Office Web Apps 2010, 2013
• Microsoft Excel 2010, 2013, 2013 RT, 2016
• Microsoft Excel Viewer 2007
• Excel Services
• Microsoft PowerPoint 2010, 2013, 2013 RT, 2016
• Microsoft PowerPoint Viewer
• Microsoft SharePoint Foundation 2010
• Microsoft SharePoint Enterprise Server 2013, 2016
• Microsoft SharePoint Server 2010, 2013, 2019
• Microsoft Exchange Server 2016
• Microsoft Outlook 2010, 2013, 2013 RT, 2016
• Office Online Server
• Office 365 ProPlus
• Microsoft .NET Framework 3.5, 3.5.1, 4.5.2, 4.6. 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2,
• ChakraCore
• Microsoft Dynamics NAV 2016, 2017
• Microsoft Visual Studio 2015 2017
• Windows Azure Pack Rollup 13.1

有关受影响产品的完整列表，请参考以下网址:
https://portal.msrc.microsoft.com/en-us/security-guidance

影响:

成功利用这些漏洞可以导致远端执行程式码、提升权限、泄漏资讯、篡改、服务受阻断或仿冒诈骗，视乎攻击者利用哪个漏洞而定。

建议:

受影响产品的修补程式可在 Windows Update 或 Microsoft Update Catalog 获取。受影响系统的用户应遵从产品供应商的建议，立即采取行动以降低风险。

进一步信息:

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8629
https://github.com/phoenhex/files/blob/master/pocs/cve-2018-8629-chakra.js
https://www.bleepingcomputer.com/news/security/demo-exploit-code-published-for-remote-code-execution-via-microsoft-edge/
https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/6c54acc6-2ed2-e811-a980-000d3a33a34d
https://support.microsoft.com/en-us/help/20181211/security-update-deployment-information-december-11-2018
https://www.hkcert.org/my_url/zh/alert/18121201
https://www.us-cert.gov/ncas/current-activity/2018/12/11/Microsoft-Releases-December-2018-Security-Updates
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8477
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8514
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8517
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8540
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8580
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8583
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8587
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8595 (to CVE-2018-8599)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8604
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8611 (to CVE-2018-8612)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8617 (to CVE-2018-8619)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8621 (to CVE-2018-8622)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8624 (to CVE-2018-8629)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8631
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8634 (to CVE-2018-8639)
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8641
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8643
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8649
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8650 (to CVE-2018-8652)