rh-mariadb103-mariadb security and bug fix update

MariaDB is a multi-user, multi-threaded SQL database server. For all practical purposes, MariaDB is binary-compatible with MySQL.

The following packages have been upgraded to a later upstream version: rh-mariadb103-mariadb (10.3.32), rh-mariadb103-galera (25.3.34).

Security Fix(es):

* mysql: Server: DML unspecified vulnerability (CPU Apr 2021) (CVE-2021-2154)
* mysql: Server: DML unspecified vulnerability (CPU Apr 2021) (CVE-2021-2166)
* mysql: InnoDB unspecified vulnerability (CPU Jul 2021) (CVE-2021-2372)
* mysql: InnoDB unspecified vulnerability (CPU Jul 2021) (CVE-2021-2389)
* mysql: InnoDB unspecified vulnerability (CPU Oct 2021) (CVE-2021-35604)
* mariadb: Integer overflow in sql_lex.cc integer leading to crash (CVE-2021-46667)
* mariadb: Crash in get_sort_by_table() in subquery with ORDER BY having outer ref (CVE-2021-46657)
* mariadb: Crash in set_var.cc via certain UPDATE queries with nested subqueries (CVE-2021-46662)
* mariadb: Crash caused by mishandling of a pushdown from a HAVING clause to a WHERE clause (CVE-2021-46666)
* mariadb: No password masking in audit log when using ALTER USER <user> IDENTIFIED BY <password> command

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

* rh-mariadb103: /etc/security/user_map.conf getting overwritten with mariadb-server upgrade
* mysqld got signal 6, "WSREP: invalid state ROLLED_BACK (FATAL)"
* MariaDB logrotate leads to "gzip: stdin: file size changed while zipping"
* Galera doesn't work without 'procps-ng' package [rhscl-3]

CVE-2021-2154
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.7.33 and prior. 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2021-2166
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 5.7.33 and prior and 8.0.23 and prior. 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2021-2372
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit 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. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2021-2389
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior. Difficult to exploit vulnerability allows unauthenticated 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. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVE-2021-35604
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.35 and prior and 8.0.26 and prior. 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).
CVE-2021-46657
get_sort_by_table in MariaDB before 10.6.2 allows an application crash via certain subquery uses of ORDER BY.
CVE-2021-46662
MariaDB through 10.5.9 allows a set_var.cc application crash via certain uses of an UPDATE statement in conjunction with a nested subquery.
CVE-2021-46666
MariaDB before 10.6.2 allows an application crash because of mishandling of a pushdown from a HAVING clause to a WHERE clause.
CVE-2021-46667
MariaDB before 10.6.5 has a sql_lex.cc integer overflow, leading to an application crash.