Red Hat Security Advisory: mariadb10.11 security update

Important

A flaw was found in MariaDB Server. This vulnerability may allow an attacker to cause a crash via an issue related to make_aggr_tables_info and optimize_stage2, resulting in an empty backtrace log.

CWE-1038 - Insecure Automated Optimizations

A flaw was found in MariaDB Server. This vulnerability may allow an attacker to crash the database via Item_direct_view_ref::derived_field_transformer_for_where.

CWE-1038 - Insecure Automated Optimizations

A flaw was found in MariaDB Server. This vulnerability may allow an attacker to cause a crash via improper handling of join operations in JOIN::fix_all_splittings_in_plan.

CWE-1038 - Insecure Automated Optimizations

A flaw was found in MariaDB. This vulnerability allows remote attackers to execute arbitrary code on affected installations via improper validation of a user-supplied path prior to using it in file operations in the mariadb-dump utility, requiring user interaction.

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

Vulnerability in the MySQL Client product of Oracle MySQL (component: Client: mysqldump). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Client accessible data as well as unauthorized update, insert or delete access to some of MySQL Client accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N).

Oracle CPU describes the issue as following: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.44, 8.4.0-8.4.7 and 9.0.0-9.5.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.