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Rewterz Threat Advisory –CVE-2023-21538 – Microsoft .NET Vulnerability

Severity

High

Analysis Summary

CVE-2023-21538

Microsoft .NET is vulnerable to a denial of service. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.

Impact

  • Denial of Service

Indicators Of Compromise

CVE

  • CVE-2023-21538

Affected Vendors

Microsoft

Affected Products

  • Microsoft .NET 6.0

Remediation

Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches. 

Microsoft Security Update Guide