CVE-2023-36893

Microsoft Outlook Spoofing Vulnerability

State: Published
Severity: 6.5 Medium
Published: Aug 8, 2023
Updated: Aug 10, 2026
Reserved: Jun 27, 2023

Description

Microsoft Outlook Spoofing Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Microsoft 365 Apps for EnterpriseMicrosoft	16.0.1 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office 2019Microsoft	19.0.0 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Office LTSC 2021Microsoft	16.0.1 to before https://aka.ms/OfficeSecurityReleasesAffected
Microsoft Outlook 2013 Service Pack 1Microsoft	15.0.0.0 to before 15.0.5579.1000Affected
Microsoft Outlook 2016Microsoft	16.0.0.0 to before 16.0.5408.1000Affected

References

Microsoft Outlook Spoofing Vulnerabilityvendor-advisorypatch

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