KLA11606 ACE vulnerability in Microsoft Exchange Server

Detect date:

11/12/2019

Severity:

Critical

Description:

Unspecified vulnerability was found in Exchange Server. Malicious users can exploit this vulnerability to execute arbitrary code.

Affected products:

Microsoft Exchange Server 2016 Cumulative Update 14
Microsoft Exchange Server 2019 Cumulative Update 3
Microsoft Exchange Server 2019 Cumulative Update 2
Microsoft Exchange Server 2013 Cumulative Update 23
Microsoft Exchange Server 2016 Cumulative Update 13

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-2019-1373

Impacts:

ACE

Related products:

Microsoft Exchange Server

CVE-IDS:

CVE-2019-13737.5Critical

Microsoft official advisories:

KB list:

4523171