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7.5 High

CVE-2021-34453 Microsoft Exchange Server Denial of Service Vulnerability

Description

Microsoft Exchange Server Denial of Service Vulnerability

Affected products and versions

Product Affected versions Fixed in
Microsoft Exchange Server 2019 Cumulative Update 11 15.02 15.02.0 → < 15.02.0986.009 15.02.0986.009
Microsoft Exchange Server 2019 Cumulative Update 10 15.02 15.02.0 → < 15.02.0922.014 15.02.0922.014
Microsoft Exchange Server 2016 Cumulative Update 21 15.01 15.01.0 → < 15.01.2308.015 15.01.2308.015
Microsoft Exchange Server 2016 Cumulative Update 22 15.0 15.0.0 → < 15.01.2375.012 15.01.2375.012

References

Timeline

  1. Published
  2. Last modified
The 34 CVEs of Microsoft Exchange Server 2019 Cumulative Update 11 →
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