Blog Post

Exchange Team Blog
3 MIN READ

Released: March 2024 Exchange Server Security Updates

The_Exchange_Team's avatar
The_Exchange_Team
Icon for Microsoft rankMicrosoft
Mar 12, 2024
Update 4/23/2024: We have now released April 2024 Hotfix Updates which address known issues in March 2024 SU updates. Microsoft has released Security Updates (SUs) for vulnerabilities found in: ...
Updated Apr 23, 2024
Version 8.0
announcements
exchange 2016
exchange 2019
on premises
security
muhammetsukruozdemir's avatar
muhammetsukruozdemir
Copper Contributor
Mar 18, 2024

Office online server stopped working.

Exchange inetpub log
2024-03-18 11:37:012001:xxxx:xxxx::3005:e6dd:669e:1d8c:5fde GET /owa/auth/errorFE.aspx httpCode=500&CorrelationID=<empty>;&cafeReqId=5a78e230-b060-487a-bc51-c928a2bd53f1;&encoding=; 443 
2024-03-18 11:37:012001:xxxx:xxxx::3005:e6dd:669e:1d8c:5fde GET /owa/email address removed for privacy reasons/wopi/files/@/owaatt owaatt=LVMtMS01LTIxLTM3NDI4NTAxMzMtMjkwNzUyOTA2MC
2024-03-18 11:37:422001:xxxx:xxxx::3005:e6dd:669e:1d8c:5fde GET /owa/auth/errorFE.aspx httpCode=500&CorrelationID=<empty>;&cafeReqId=c4578f14-5348-4ca2-8c98-976247a8f7d0;&encoding=; 443
2024-03-18 11:37:422001:xxxx:xxxx::3005:e6dd:669e:1d8c:5fde GET /owa/email address removed for privacy reasons/wopi/files/@/owaatt owaatt=LVMtMS01LTIxLTM3NDI4NTAxMzMtMjkwNzUyOTA2MC
2024-03-18 11:37:482001:xxxx:xxxx::3005:e6dd:669e:1d8c:5fde GET /owa/auth/errorFE.aspx httpCode=500&CorrelationID=<empty>;&cafeReqId=ee8be3fc-21b5-4804-a6a5-813d02103c01;&encoding=; 443
2024-03-18 11:37:482001:xxxx:xxxx::3005:e6dd:669e:1d8c:5fde GET /owa/email address removed for privacy reasons/wopi/files/@/owaatt owaatt=LVMtMS01LTIxLTM3NDI4NTAxMzMtMjkwNzUyOTA2MC



Office Online Server Log
2024-03-18 11:37:39.74	w3wp.exe#WebWordViewer (0x1514)	0x542C	Hosted Office Online	WAC Hosting Interaction	buqbb	Monitorable	{"WacRequestId":"6f6921d3-def1-491c-be42-f3780de9f72d","request-id":"c4578f14-5348-4ca2-8c98-976247a8f7d0","X-FEServer":"EX19-01","httpStatusCode":"InternalServerError","logPrefix":"Wopi,CheckFile,WACSERVER","requestDurationMs":"79","bytesRead":"0","bytesWritten":"0"}	8b624c18-5b1c-4e22-9993-ebc1d28831d1
2024-03-18 11:37:39.74	w3wp.exe#WebWordViewer (0x1514)	0x542C	Hosted Office Online	WAC Hosting Interaction	buqa8	Unexpected	Wopi,CheckFile,WACSERVER ServerError [url:UREDACTED_(3AyqGr3v459TFiFE+E46KM/aSp6aBN6Ge0qGPQANrqI=)]	8b624c18-5b1c-4e22-9993-ebc1d28831d1
2024-03-18 11:37:39.74	w3wp.exe#WebWordViewer (0x1514)	0x542C	Hosted Office Online	WAC Hosting Interaction	adhsk	Unexpected	WOPI CheckFile: Catch-All Failure [exception:Microsoft.Office.Web.Common.EnvironmentAdapters.UnexpectedErrorException: WOPI    at Microsoft.Office.Web.Apps.Common.WopiTalky.AddHostResponseDataAndThrow(Exception exception, HttpRequestAsyncResult result)    at Microsoft.Office.Web.Apps.Common.WopiTalky.LogAndThrowWireException(HttpRequestAsyncResult result, HttpRequestAsyncException delayedException)    at Microsoft.Office.Web.Apps.Common.WopiDocument.LogAndThrowWireException(HttpRequestAsyncResult result, HttpRequestAsyncException delayedException)    at Microsoft.Office.Web.Common.HttpRequestAsync.End()    at Microsoft.Office.Web.Apps.Common.WopiDocument.CheckWopiFile()]	8b624c18-5b1c-4e22-9993-ebc1d28831d1