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

CVE-2020-28759

Medium
5.5/10

Summary

The serializer module in OAID Tengine lite-v1.0 has a Buffer Overflow and crash. NOTE: another person has stated "I don't think there is an proof of overflow so far.

  • LOW
  • LOCAL
  • NONE
  • UNCHANGED
  • REQUIRED
  • NONE
  • NONE
  • 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