Description
A spoofing vulnerability exists when Microsoft Office Javascript does not check the validity of the web page making a request to Office documents.An attacker who successfully exploited this vulnerability could read or write information in Office documents.The security update addresses the vulnerability by correcting the way that Microsoft Office Javascript verifies trusted web pages., aka 'Microsoft Office Spoofing Vulnerability'.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Microsoft Microsoft Office
2013 Service Pack 1 (32-bit editions)affected2013 Service Pack 1 (64-bit editions)affected2013 RT Service Pack 1affected2016 (32-bit edition)affected2016 (64-bit edition)affected2019 for 32-bit editionsaffected2019 for 64-bit editionsaffected
Microsoft Office 365 ProPlus
32-bit Systemsaffected64-bit Systemsaffected