KLA61354 Multiple vulnerabilities in Microsoft Office

Detect date:

10/10/2023

Severity:

High

Description:

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code.

Exploitation:

Public exploits exist for this vulnerability.

Affected products:

Microsoft 365 Apps for Enterprise for 64-bit Systems
Skype for Business Server 2019 CU7
Microsoft Office 2019 for 64-bit editions
Microsoft Office for Android
Microsoft Office LTSC 2021 for 64-bit editions
Microsoft 365 Apps for Enterprise for 32-bit Systems
Microsoft Office LTSC for Mac 2021
Microsoft Office 2019 for Mac
Microsoft Office LTSC 2021 for 32-bit editions
Microsoft Office for Universal
Microsoft Office 2019 for 32-bit editions
Skype for Business Server 2015 CU13

Solution:

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update component usually can be accessed from the Control Panel) and updates from the Update Options section, that are listed in your Office Account (Office Account tab usually can be accessed from the File menu)
Install Office updates

Original advisories:

CVE-2023-36565
CVE-2023-36569
CVE-2023-41763
CVE-2023-36568
CVE-2023-36786
CVE-2023-36789
CVE-2023-36780

Impacts:

ACE

Related products:

Microsoft Office

CVE-IDS:

CVE-2023-365657.0High
CVE-2023-365698.4Critical
CVE-2023-417635.3High
CVE-2023-365687.0High
CVE-2023-367867.2High
CVE-2023-367897.2High
CVE-2023-367807.2High

KB list:

3061064
4470124

Microsoft official advisories: