MariaDB Server v10.7 and below was discovered to contain a segmentation fault via the component Item_field::used_tables/update_depend_map_for_order.
The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mariadb | Mariadb | 10.4.0 (including) | 10.4.25 (excluding) |
| Mariadb | Mariadb | 10.5.0 (including) | 10.5.16 (excluding) |
| Mariadb | Mariadb | 10.6.0 (including) | 10.6.8 (excluding) |
| Mariadb | Mariadb | 10.7.0 (including) | 10.7.4 (excluding) |
| Mariadb-10.0 | Ubuntu | trusty | * |
| Mariadb-10.0 | Ubuntu | xenial | * |
| Mariadb-10.1 | Ubuntu | bionic | * |
| Mariadb-10.1 | Ubuntu | trusty | * |
| Mariadb-10.1 | Ubuntu | xenial | * |
| Mariadb-10.3 | Ubuntu | focal | * |
| Mariadb-10.3 | Ubuntu | trusty | * |
| Mariadb-10.3 | Ubuntu | xenial | * |
| Mariadb-10.5 | Ubuntu | impish | * |
| Mariadb-10.5 | Ubuntu | trusty | * |
| Mariadb-10.5 | Ubuntu | xenial | * |
| Mariadb-10.6 | Ubuntu | jammy | * |
| Mariadb-10.6 | Ubuntu | kinetic | * |
| Mariadb-10.6 | Ubuntu | trusty | * |
| Mariadb-10.6 | Ubuntu | xenial | * |
| Mariadb-5.5 | Ubuntu | trusty | * |
| Mariadb-5.5 | Ubuntu | xenial | * |
| Red Hat Enterprise Linux 8 | RedHat | mariadb:10.5-8060020220614163302.ad008a3a | * |
| Red Hat Enterprise Linux 9 | RedHat | mariadb-3:10.5.16-2.el9_0 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-mariadb105-mariadb-3:10.5.16-2.el7 | * |
While assertion is good for catching logic errors and reducing the chances of reaching more serious vulnerability conditions, it can still lead to a denial of service. For example, if a server handles multiple simultaneous connections, and an assert() occurs in one single connection that causes all other connections to be dropped, this is a reachable assertion that leads to a denial of service.