KLA50319
Multiple vulnerabilities in Microsoft Exchange Server

Updated: 11/15/2023
Detect date
?
06/13/2023
Severity
?
High
Description

A remote code execution vulnerabilities were found in Microsoft Exchange Server. Malicious users can exploit these vulnerabilities to execute arbitrary code.

Exploitation

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Affected products

Microsoft Exchange Server 2019 Cumulative Update 13
Microsoft Exchange Server 2016 Cumulative Update 23
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-2023-32031
CVE-2023-28310

Impacts
?
ACE 
[?]
Related products
Microsoft Exchange Server
CVE-IDS
?
CVE-2023-320315.0Warning
CVE-2023-283105.0Warning
KB list

5025903
5026261

Microsoft official advisories
Microsoft Security Update Guide
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