description: A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App (OWA) fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'.
problem types: Spoofing
affected:
{
product: Microsoft Exchange Server 2016
vendor: Microsoft
versions:
status: affected, version: Cumulative Update 12
status: affected, version: Cumulative Update 13
}
{
product: Microsoft Exchange Server 2019
vendor: Microsoft
versions:
status: affected, version: Cumulative Update 1
status: affected, version: Cumulative Update 2
}
