Threat Encyclopedia

Microsoft Exchange Server Denial of Service Vulnerability

Description

Microsoft Security Update to address the denial of service vulnerability found in Microsoft Exchange Server 2019 Cumulative Update 10, Microsoft Exchange Server 2019 Cumulative Update 11, Microsoft Exchange Server 2016 Cumulative Update 21, Microsoft Exchange Server 2016 Cumulative Update 22

Affected Products

Microsoft Exchange Server 2019 Cumulative Update 10
Microsoft Exchange Server 2019 Cumulative Update 11
Microsoft Exchange Server 2016 Cumulative Update 21
Microsoft Exchange Server 2016 Cumulative Update 22

CVE References

CVE-2021-34453