Microsoft · Security update · March 14, 2023

KB5023505: March 2023 security update

KB5023505, released March 14, 2023, fixes 11 CVEs in Microsoft Dynamics 365 (on-premises) version 9.1. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.0146

73rd percentile

Priority of the 11 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 11

Applies to

Product
Microsoft Dynamics 365 (on-premises) version 9.1

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Routine	CVE-2023-24922	Microsoft Dynamics	Information Disclosure	6.5	0.0146	Exploitation Less Likely
Routine	CVE-2023-21807	Microsoft Dynamics	Spoofing	6.5	0.0065	Exploitation Less Likely
Routine	CVE-2023-21572	Microsoft Dynamics	Spoofing	6.5	0.0061	Exploitation Less Likely
Routine	CVE-2023-21570	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-21571	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-21573	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-24879	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-24891	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-24919	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-24921	Microsoft Dynamics	Spoofing	5.4	0.0061	Exploitation Less Likely
Routine	CVE-2023-24920	Microsoft Dynamics	Spoofing	5.4	0.0031	Exploitation Less Likely

Released the same day

KB5002168
Microsoft SharePoint Enterprise Server 2013 Service Pack 1, Microsoft SharePoint Foundation 2013 Service Pack 1
KB5002197
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002198
Microsoft Office 2013 RT Service Pack 1, Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB5002254
Microsoft Outlook 2016 (32-bit edition), Microsoft Outlook 2016 (64-bit edition)
KB5002265
Microsoft Outlook 2013 RT Service Pack 1, Microsoft Outlook 2013 Service Pack 1 (32-bit editions), Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
KB5002348
Microsoft Excel 2013 RT Service Pack 1, Microsoft Excel 2013 Service Pack 1 (32-bit editions), Microsoft Excel 2013 Service Pack 1 (64-bit editions)
KB5002351
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB5002355
Microsoft SharePoint Server Subscription Edition
KB5002356
Microsoft Office Online Server
KB5002358
Microsoft SharePoint Server 2019
KB5002362
Microsoft Office Web Apps Server 2013 Service Pack 1
KB5002366
Microsoft SharePoint Enterprise Server 2013 Service Pack 1

Vendor advisory

https://support.microsoft.com/help/5023505

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