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

CVE-2022-47090

High
7.8/10

Summary

GPAC MP4Box versions prior to v2.2.0 contain a Buffer Overflow vulnerability in the "gf_vvc_read_pps_bs_internal" function located in "media_tools/av_parsers.c". The issue arises due to a missing validation check for the "num_exp_tile_columns" parameter.

  • 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