Microsoft Remote Code Execution Vulnerabilities

Microsoft Remote Code Execution Vulnerabilities

Microsoft has published 5 new Remote Code Execution vulnerabilities that affect Windows operating systems, Office products, and Edge browser.

An attacker who successfully exploits these vulnerabilities can run arbitrary code.

Products listed below are thought to be affected:

• Windows Server 2022
• Windows Server 2022 (Server Core Installation)
• 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 (Server 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 Pack 2
• Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
• Windows Server 2008 for 32-bit Systems Service Pack 2
• Windows RT 8.1
• Windows 8.1 for x64-based systems
• Windows 8.1 for 32-bit systems
• Windows 7 for x64-based Systems Service Pack 1
• Windows 7 for 32-bit Systems Service Pack 1
• Windows Server 2016 (Server Core installation)
• Windows Server 2016
• 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 10 Version 21H2 for x64-based Systems
• Windows 10 Version 21H2 for ARM64-based Systems
• Windows 10 Version 21H2 for 32-bit Systems
• Windows 11 for ARM64-based Systems
• Windows 11 for x64-based Systems
• Windows Server, version 20H2 (Server Core Installation)
• Windows 10 Version 20H2 for ARM64-based Systems
• Windows 10 Version 20H2 for 32-bit Systems
• Windows 10 Version 20H2 for x64-based Systems
• Windows 10 Version 21H1 for 32-bit Systems
• Windows 10 Version 21H1 for ARM64-based Systems
• Windows 10 Version 21H1 for x64-based Systems
• Windows Server 2019 (Server Core installation)
• Windows Server 2019
• Windows 10 Version 1809 for ARM64-based Systems
• Windows 10 Version 1809 for x64-based Systems
• Windows 10 Version 1809 for 32-bit Systems
• Microsoft Office 2013 Service Pack 1 (32-bit editions)
• Microsoft Office 2013 Service Pack 1 (64-bit editions)
• Microsoft Office 2013 RT Service Pack 1
• Microsoft Office 2016 (32-bit edition)
• Microsoft Office 2016 (64-bit edition)
• Microsoft 365 Apps for Enterprise for 32-bit Systems
• Microsoft Office LTSC 2021 for 32-bit editions
• Microsoft Office LTSC 2021 for 64-bit editions
• Microsoft 365 Apps for Enterprise for 64-bit Systems
• Microsoft Office 2019 for 64-bit editions
• Microsoft Office 2019 for 32-bit editions
• Microsoft Office Online Server
• Microsoft Edge (Chromium-based)

IoC’s

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Recommended Solution(s)

Organizations using the above-mentioned products are recommended to apply applicable hotfixes listed below:

CVE / CWE

CVE-2022-30133, CVE-2022-34715, CVE-2022-34717, CVE-2022-33636, CVE-2022-33648

Related Website(s)

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30133
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34715
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34717
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33636
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33648

* Vulnerabilities with a CVSS 3.1 score between 7.0 and 8.9 are evaluated to be “high” whereas vulnerabilities with a CVSS 3.1 score between 9.0 and 10.0 are evaluated to be “critical”.