.NET Framework Denial of Service Vulnerability
CVE-2023-21722

5MEDIUM

Key Information:

Vendor
Microsoft
Status
Microsoft .net Framework 4.8
Microsoft .net Framework 3.5 And 4.8
Microsoft .net Framework 3.5 And 4.7.2
Microsoft .net Framework 4.6.2/4.7/4.7.1/4.7.2
Vendor
CVE Published:
14 February 2023

Summary

.NET Framework Denial of Service Vulnerability

Affected Version(s)

Microsoft .NET Framework 2.0 Service Pack 2 Windows Server 2008 for 32-bit Systems Service Pack 2 2.0.0 < 2.0.50727.8966

Microsoft .NET Framework 3.0 Service Pack 2 Windows Server 2008 for 32-bit Systems Service Pack 2 3.0.0 < 2.0.50727.8966

Microsoft .NET Framework 3.5 and 4.6.2 Windows 10 for 32-bit Systems 4.7.0 < 10.0.10240.19747

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

EPSS Score

0% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.