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NULL Pointer Dereference


Severity Medium
Score 6.5/10


MariaDB Server versions 10.3.x prior to 10.3.39, 10.4.x prior to 10.4.29, 10.5.x prior to 10.5.20, 10.6.x prior to 10.6.13, 10.7.x, 10.8.x prior to 10.8.8, 10.9.x prior to 10.9.6, 10.10.x prior to 10.10.4, and 10.11.x prior to 10.11.3 are vulnerable to Denial of Service. It is possible for the function "spider_db_mbase::print_warnings" to dereference a Null Pointer.

  • LOW
  • NONE
  • NONE
  • LOW
  • 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.

Advisory Timeline

  • Published