High MSRC-CVE-2022-21911 1 CVE

.NET Framework Denial of Service Vulnerability

Published Jan 11, 2022 · Updated Jan 11, 2022

Vendor: Microsoft

Summary

Impact: Denial of Service. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

Security updates
4.7.3905.0 — https://support.microsoft.com/help/5009720
4.7.3905.0 — https://support.microsoft.com/help/5009712
4.8.4465.0 — https://support.microsoft.com/help/5008876
4.8.4465.0 — https://support.microsoft.com/help/5009719
4.8.4465.0 — https://support.microsoft.com/help/5009711
4.8.4465.0 — https://support.microsoft.com/help/5008879
4.8.4465.0 — https://support.microsoft.com/help/5008877
4.7.3905.0 — https://support.microsoft.com/help/5009721
4.7.3905.0 — https://support.microsoft.com/help/5009713
4.8.4465.0 — https://support.microsoft.com/help/5009718
10.0.14393.4886 — https://support.microsoft.com/help/5009546
10.0.10240.19177 — https://support.microsoft.com/help/5009585
2.0.50727.8955 — https://support.microsoft.com/help/5009722
2.0.50727.8955 — https://support.microsoft.com/help/5009714
4.8.4465.0 — https://support.microsoft.com/help/5008882
4.8.4465.0 — https://support.microsoft.com/help/5008880

Vulnerabilities 1

High 7.5

CVE-2022-21911

.NET Framework Denial of Service Vulnerability

.NET Framework Denial of Service Vulnerability

Microsoft Microsoft .NET Framework 3.5 AND 4.8 Microsoft .NET Framework 3.5 AND 4.7.2 Microsoft .NET Framework 4.8

Jan 11, 2022

Revision history

2022-01-11 #1
Information published.

References

CVE-2022-21911 .NET Framework Denial of Service Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21911
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss