CVE-2023-36778: Microsoft Exchange Server Remote Code Execution Vulnerability
First published: Tue Oct 10 2023(Updated: )
Microsoft Exchange Server Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Exchange Server 2019 | =13 | |
| Microsoft Exchange Server 2019 | =12 | |
| Microsoft Exchange Server 2016 | =23 | |
| Microsoft Exchange Server | =2016-cumulative_update_23 | |
| Microsoft Exchange Server | =2019-cumulative_update_12 | |
| Microsoft Exchange Server | =2019-cumulative_update_13 | |
| Microsoft Exchange Server 2019 | =13 | |
| Microsoft Exchange Server 2019 | =12 | |
| Microsoft Exchange Server 2016 | =23 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-36778?
CVE-2023-36778 is a Microsoft Exchange Server Remote Code Execution Vulnerability.
How severe is CVE-2023-36778?
CVE-2023-36778 has a severity rating of high (8 out of 10).
Which software versions are affected by CVE-2023-36778?
CVE-2023-36778 affects Microsoft Exchange Server 2016 version 23, Exchange Server 2019 version 13, and Exchange Server 2019 version 12.
How can I fix CVE-2023-36778?
To fix CVE-2023-36778, you can apply the patches provided by Microsoft. For Exchange Server 2016, use the patch available at <a href='https://www.microsoft.com/download/details.aspx?familyid=4fae83a5-23d7-4495-aa07-1a69916a96d7'>https://www.microsoft.com/download/details.aspx?familyid=4fae83a5-23d7-4495-aa07-1a69916a96d7</a>. For Exchange Server 2019 versions 13 and 12, use the patches available at <a href='https://www.microsoft.com/download/details.aspx?familyid=b06d4704-241a-48a1-9be8-a079804e2987'>https://www.microsoft.com/download/details.aspx?familyid=b06d4704-241a-48a1-9be8-a079804e2987</a> and <a href='https://www.microsoft.com/download/details.aspx?familyid=d4fedb8b-301b-452c-80a6-b5ea046b4c05'>https://www.microsoft.com/download/details.aspx?familyid=d4fedb8b-301b-452c-80a6-b5ea046b4c05</a> respectively.
Where can I find more information about CVE-2023-36778?
You can find more information about CVE-2023-36778 at <a href='https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36778'>https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36778</a>.
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