Skip to main content

NULL Pointer Dereference

CVE-2021-46240

Medium
5.5/10

Summary

A NULL pointer dereference vulnerability exists in GPAC before v2.0.0 via the function "gf_dump_vrml_sffield ()" at "scene_manager/scene_dump.c". This vulnerability can lead to a Denial of Service (DoS).

  • LOW
  • LOCAL
  • NONE
  • UNCHANGED
  • REQUIRED
  • NONE
  • NONE
  • HIGH

CWE-476 - NULL Pointer Dereference

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

References

Advisory Timeline

  • Published