Description
MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the qc_info plugin could be confused by a query containing embedded null bytes. Reading information_schema.query_cache_info after such a query was cached could access data beyond the end of a heap-allocated buffer, potentially disclosing adjacent memory or crashing the server. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
MariaDB server
>= 10.6.1, < 10.6.28affected>= 10.11.1, < 10.11.19affected>= 11.4.1, < 11.4.13affected>= 11.8.1, < 11.8.9affected>= 12.3.1, < 12.3.3affected>= 13.0.1, < 13.0.2affected
References
- https://github.com/MariaDB/server/security/advisories/GHSA-wfqg-88r5-55f6 ↗
- https://github.com/MariaDB/server/commit/0931994096b84ecc9ffc8eb3517c7e09e6e8631e ↗
- https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19 ↗
- https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28 ↗
- https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13 ↗
- https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9 ↗
- https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3 ↗
- https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2 ↗
- https://jira.mariadb.org/browse/MDEV-40670 ↗