cve 2023 52971

MariaDB ships a subtle but dangerous crash in its query planner: CVE‑2023‑52971 causes servers running MariaDB 10.10 → 10.11. and 11.0 → 11.4. to abort when the planner’s JOIN rewriting routine enters a broken state inside JOIN::fix_all_splittings_in_plan, producing immediate and repeatable...