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Off-by-one Error

CVE-2020-27793

Severity High
Score 7.5/10

Summary

An off-by-one overflow flaw was found in radare2 prior to 4.4.0 due to mismatched array length in "core_java.c". This could allow an attacker to cause a crash, and perform a denial of service attack.

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

CWE-193 - Off-by-one Error

A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

Advisory Timeline

  • Published