CVE-2023-36050: Microsoft Exchange Server Spoofing Vulnerability

Published Nov 14, 2023
·
Updated

Microsoft Exchange Server Spoofing Vulnerability

Affected Software

6 affected componentsFixes available
Microsoft Exchange Server 2016=23
Microsoft Exchange Server 2019=12
Microsoft Exchange Server 2019=13
Microsoft Exchange Server=2016-cumulative_update_23
Microsoft Exchange Server=2019-cumulative_update_12
Microsoft Exchange Server=2019-cumulative_update_13

Event History

Nov 14, 2023
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
CVE Published
via MITRE·05:57 PM
Data Sourced
via MITRE·05:57 PM
DescriptionSeverity

Frequently Asked Questions

1

What is CVE-2023-36050?

CVE-2023-36050 is a vulnerability in Microsoft Exchange Server that allows for spoofing.

2

What is the severity of CVE-2023-36050?

CVE-2023-36050 has a severity level of high (8 out of 10).

3

Which versions of Microsoft Exchange Server are affected by CVE-2023-36050?

Microsoft Exchange Server 2019 (version 13) and Microsoft Exchange Server 2016 (version 23) are affected by CVE-2023-36050.

4

How can I fix CVE-2023-36050 on Microsoft Exchange Server 2019 (version 13)?

To fix CVE-2023-36050 on Microsoft Exchange Server 2019 (version 13), you can apply the patch provided by Microsoft. You can download the patch from the following URL: [Patch for Microsoft Exchange Server 2019 (version 13)](https://www.microsoft.com/download/details.aspx?familyid=abd1dd17-c0c1-434f-8929-5f129956700d).

5

How can I fix CVE-2023-36050 on Microsoft Exchange Server 2016 (version 23)?

To fix CVE-2023-36050 on Microsoft Exchange Server 2016 (version 23), you can apply the patch provided by Microsoft. You can download the patch from the following URL: [Patch for Microsoft Exchange Server 2016 (version 23)](https://www.microsoft.com/download/details.aspx?familyid=f15bf797-0ac3-4bff-9483-d8afeef5bdfc).

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203