CVE-2023-23397

Microsoft Office Outlook Privilege Escalation Vulnerability

Details

CISA date: 2023-03-14
Affected versions: Office
Summary: Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.
Remediation: Apply updates per vendor instructions.
Exploit info: No exploit-tagged NVD references in our cache; see the CISA KEV link below.

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Information is aggregated from multiple authoritative sources for convenience; verify with NVD and vendors before operational decisions.