{"schema":"threatline.record/2","record":{"id":"CVE-2023-23397","aliases":[],"summary":"Microsoft Office Outlook Privilege Escalation Vulnerability","details":"Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.","categories":["Applications & CMS"],"product":"Office","vendor":"Microsoft","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2023-23397","source_modified_at":"2025-10-21T23:15:23.783Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Microsoft Office LTSC 2021","vendor":"Microsoft","versions":[{"version":"16.0.1","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom","status":"affected"}],"defaultStatus":null},{"source":"CVE 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