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Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CVE-2023-26110

High
9.8/10

Summary

All versions of the package node-bluetooth are vulnerable to Buffer Overflow via the "findSerialPortChannel" method due to improper user input length validation.

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

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References

Advisory Timeline

  • Published