KLA61978
Multiple vulnerabilities in Microsoft Exchange Server

Updated: 11/15/2023
Detect date
?
11/14/2023
Severity
?
High
Description

Multiple vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface.

Below is a complete list of vulnerabilities:

  1. A remote code execution vulnerability in Microsoft Exchange Server can be exploited remotely to execute arbitrary code.
  2. A spoofing vulnerability in Microsoft Exchange Server can be exploited remotely to spoof user interface.
Affected products

Microsoft Exchange Server 2016 Cumulative Update 23
Microsoft Exchange Server 2019 Cumulative Update 13
Microsoft Exchange Server 2019 Cumulative Update 12

Solution

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Original advisories

CVE-2023-36439
CVE-2023-36039
CVE-2023-36035
CVE-2023-36050

Impacts
?
ACE 
[?]

SUI 
[?]
Related products
Microsoft Exchange Server
CVE-IDS
?
CVE-2023-364398.0Critical
CVE-2023-360398.0Critical
CVE-2023-360358.0Critical
CVE-2023-360508.0Critical
KB list

5032147
5032146

Find out the statistics of the vulnerabilities spreading in your region