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

CVE-2024-32230

High
7.8/10

Summary

FFmpeg versions through n4.3.6, n4.4-dev through n5.1.4, n5.2-dev through n7.0, and n7.1-dev is vulnerable to buffer overflow. There is a negative-size-param bug at "libavcodec/mpegvideo_enc.c:1216:21" in the "load_input_picture" function.

  • 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