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Exposure of Sensitive Information to an Unauthorized Actor

CVE-2024-4109

High
7.5/10

Summary

A flaw was found in Undertow. An HTTP request header value from a previous stream may be incorrectly reused for a request associated with a subsequent stream on the same "HTTP/2" connection. This issue can potentially lead to information leakage between requests. This issue affects io.undertow:undertow-core & io.undertow:undertow-parent versions 1.1.0.Beta7 and after and io.undertow:undertow-dist versions 2.0.28.Final and after.

  • LOW
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • NONE
  • 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