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Integer Underflow (Wrap or Wraparound)

CVE-2024-10838

High
8.8/10

Summary

An Integer Underflow during deserialization in cyclonedds versions prior to 0.10.5 may allow unauthenticated users to read out-of-bounds heap memory. This can result in secret data or pointers revealing the address space layout included in a de-serialized data structure, potentially leading to thread crashes or causing Denial-of-Service (DoS) conditions.

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

CWE-191 - Integer Underflow (Wrap or Wraparound)

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

References

Advisory Timeline

  • Published