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

CVE-2025-1864

High
10/10

Summary

An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in radare2 allows Overflow Buffers. This issue affects versions through 5.9.8.

  • 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