A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka “Internet Explorer Memory Corruption Vulnerability.” This affects Internet Explorer 11. This CVE ID is unique from CVE-2018-0978.

An elevation of privilege vulnerability exists when Office Web Apps Server 2013 and Office Online Server fail to properly handle web requests, aka “Microsoft Office Elevation of Privilege Vulnerability.” This affects Microsoft Office, Microsoft Office Online Server. This CVE ID is unique from CVE-2018-8245.

An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka “Microsoft Excel Information Disclosure Vulnerability.” This affects Microsoft Excel Viewer, Microsoft Office, Microsoft Excel.

An elevation of privilege vulnerability exists when Microsoft Outlook does not validate attachment headers properly, aka “Microsoft Outlook Elevation of Privilege Vulnerability.” This affects Microsoft Office, Microsoft Outlook.