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

CVE-2019-16887

High
7.8/10

Summary

In IrfanView 4.53, Data from a Faulting Address controls a subsequent Write Address starting at image00400000+0x000000000001dcfc.

  • LOW
  • LOCAL
  • HIGH
  • UNCHANGED
  • REQUIRED
  • 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