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
- portal.msrc.microsoft.com portal.msrc.microsoft.com
Timeline
- Published
- Last modified
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