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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2021-34485

Medium
5.5/10

Summary

.NET Core and Visual Studio are vulnerable to information disclosure. This issue affects versions .NET 2.1.0 prior to 2.1.29 and 5.0.0 prior to 5.0.9 and 3.1.0 prior to 3.1.18.

  • LOW
  • LOCAL
  • NONE
  • UNCHANGED
  • NONE
  • LOW
  • HIGH
  • NONE

CWE-200 - Information Exposure

An information exposure vulnerability is categorized as an information flow (IF) weakness, which can potentially allow unauthorized access to otherwise classified information in the application, such as confidential personal information (demographics, financials, health records, etc.), business secrets, and the application's internal environment.

References

Advisory Timeline

  • Published