Skip to main content

Integer Underflow (Wrap or Wraparound)

CVE-2020-11909

Medium
5/10

Summary

The Treck TCP/IP stack before 6.0.1.66 has an IPv4 Integer Underflow.

  • LOW
  • NETWORK
  • NONE
  • NONE
  • PARTIAL
  • NONE

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