CVE-2023-23396

Microsoft Excel Denial of Service Vulnerability

Description

Microsoft Excel Denial of Service Vulnerability

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 4.41% Top 15%
Vendor Advisory microsoft.com
Affected: Microsoft Microsoft Office Online Server
Affected: Microsoft Microsoft Office Web Apps Server 2013 Service Pack 1
Published at:
Updated at:

References

Link Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23396 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-23396?
CVE-2023-23396 has been scored as a medium severity vulnerability.
How to fix CVE-2023-23396?
To fix CVE-2023-23396, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-23396 being actively exploited in the wild?
It is possible that CVE-2023-23396 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~4% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-23396?
CVE-2023-23396 affects Microsoft Microsoft Office Online Server, Microsoft Microsoft Office Web Apps Server 2013 Service Pack 1.
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