CVE-2023-33151

Microsoft Outlook Spoofing Vulnerability

Description

Microsoft Outlook Spoofing Vulnerability

6.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.51%

Vendor Advisory microsoft.com

Affected: Microsoft Microsoft Office LTSC 2021

Affected: Microsoft Microsoft 365 Apps for Enterprise

Affected: Microsoft Microsoft Outlook 2016

Affected: Microsoft Microsoft Office 2019

Affected: Microsoft Microsoft Outlook 2013

Affected: Microsoft Microsoft Outlook 2013 Service Pack 1

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33151	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-33151?: CVE-2023-33151 has been scored as a medium severity vulnerability.
How to fix CVE-2023-33151?: To fix CVE-2023-33151, 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-2023-33151 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-33151 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-33151?: CVE-2023-33151 affects Microsoft Microsoft Office LTSC 2021, Microsoft Microsoft 365 Apps for Enterprise, Microsoft Microsoft Outlook 2016, Microsoft Microsoft Office 2019, Microsoft Microsoft Outlook 2013, Microsoft Microsoft Outlook 2013 Service Pack 1.

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