This update for mariadb to version 10.2.32 fixes the following issues :

mariadb was updated to version 10.2.32 (bsc#1171550)

CVE-2020-2752: Fixed an issue which could have resulted in unauthorized ability to cause denial of service.

CVE-2020-2812: Fixed an issue which could have resulted in unauthorized ability to cause denial of service.

CVE-2020-2814: Fixed an issue which could have resulted in unauthorized ability to cause denial of service.

CVE-2020-2760: Fixed an issue which could have resulted in unauthorized ability to cause denial of service.

CVE-2020-13249: Fixed an improper validation of the content of an OK packet received from a server.

Release notes and changelog :

https://mariadb.com/kb/en/library/mariadb-10232-release-notes

https://mariadb.com/kb/en/library/mariadb-10232-changelog

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3755 advisory.

    MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon (mysqld)     and many client programs and libraries.

    The following packages have been upgraded to a later upstream version: mysql (8.0.21).

    Security Fix(es):

    * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2020-14663,     CVE-2020-14678, CVE-2020-14697, CVE-2020-2761, CVE-2020-2774, CVE-2020-2779, CVE-2020-2853,     CVE-2020-14586, CVE-2020-14702)

    * mysql: Server: Security: Encryption multiple unspecified vulnerabilities (CVE-2019-2914, CVE-2019-2957)

    * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2019-2938, CVE-2019-2963, CVE-2019-2968,     CVE-2019-3018, CVE-2020-2577, CVE-2020-2589, CVE-2020-2760, CVE-2020-2762, CVE-2020-2814, CVE-2020-2893,     CVE-2020-2895, CVE-2020-14568, CVE-2020-14623, CVE-2020-14633, CVE-2020-14634)

    * mysql: Server: PS multiple unspecified vulnerabilities (CVE-2019-2946, CVE-2020-2925)

    * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2019-2960, CVE-2020-2759,     CVE-2020-2763, CVE-2020-14567)

    * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2019-2966, CVE-2019-2967,     CVE-2019-2974, CVE-2019-2982, CVE-2019-2991, CVE-2019-2998, CVE-2020-2579, CVE-2020-2660, CVE-2020-2679,     CVE-2020-2686, CVE-2020-2765, CVE-2020-2892, CVE-2020-2897, CVE-2020-2901, CVE-2020-2904, CVE-2020-2923,     CVE-2020-2924, CVE-2020-2928, CVE-2020-14539, CVE-2020-14547, CVE-2020-14597, CVE-2020-14614,     CVE-2020-14654, CVE-2020-14680, CVE-2020-14725)

    * mysql: Server: C API multiple unspecified vulnerabilities (CVE-2019-2993, CVE-2019-3011)

    * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2019-2997, CVE-2020-2580)

    * mysql: Server: Parser multiple unspecified vulnerabilities (CVE-2019-3004, CVE-2020-2627, CVE-2020-2930,     CVE-2020-14619)

    * mysql: Server: Connection unspecified vulnerability (CVE-2019-3009)

    * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2020-2584, CVE-2020-14632)

    * mysql: Server: DML multiple unspecified vulnerabilities (CVE-2020-2588, CVE-2020-2780, CVE-2020-14540,     CVE-2020-14575, CVE-2020-14620)

    * mysql: C API multiple unspecified vulnerabilities (CVE-2020-2752, CVE-2020-2922, CVE-2020-14550,     CVE-2020-2570, CVE-2020-2573, CVE-2020-2574)

    * mysql: Server: Logging unspecified vulnerability (CVE-2020-2770)

    * mysql: Server: Memcached unspecified vulnerability (CVE-2020-2804)

    * mysql: Server: Stored Procedure unspecified vulnerability (CVE-2020-2812)

    * mysql: Server: Information Schema multiple unspecified vulnerabilities (CVE-2020-2896, CVE-2020-14559,     CVE-2020-2694)

    * mysql: Server: Charsets unspecified vulnerability (CVE-2020-2898)

    * mysql: Server: Connection Handling unspecified vulnerability (CVE-2020-2903)

    * mysql: Server: Group Replication Plugin unspecified vulnerability (CVE-2020-2921)

    * mysql: Server: Group Replication GCS unspecified vulnerability (CVE-2020-2926)

    * mysql: Server: Pluggable Auth unspecified vulnerability (CVE-2020-14553)

    * mysql: Server: UDF unspecified vulnerability (CVE-2020-14576)

    * mysql: Server: JSON unspecified vulnerability (CVE-2020-14624)

    * mysql: Server: Security: Audit unspecified vulnerability (CVE-2020-14631)

    * mysql: Server: Security: Roles multiple unspecified vulnerabilities (CVE-2020-14641, CVE-2020-14643,     CVE-2020-14651)

    * mysql: Server: Locking unspecified vulnerability (CVE-2020-14656)

    * mysql: Information Schema unspecified vulnerability (CVE-2019-2911)

    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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of MySQL running on the remote host is 5.7.x prior to 5.7.29. It is, therefore, affected by multiple vulnerabilities, including three of the top vulnerabilities below, as noted in the January 2020 Critical Patch Update advisory:

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Compiling (cURL)). Supported   versions that are affected are 5.7.28 and prior and 8.0.18 and prior. Easily exploitable vulnerability allows   unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful   attacks of this vulnerability can result in takeover of MySQL Server (CVE-2019-5482).

  - Unspecified vulnerability in the optimizer component of Oracle MySQL Server. An authenticated, remote attacker   could exploit this issue, to compromise the availability of the application (CVE-2020-2579).

  - Unspecified vulnerabilities in the InnoDB component of Oracle MySQL Server. An authenticated, remote attacker   could exploit these issues, to compromise the availability of the application (CVE-2020-2577, CVE-2020-2589).

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1477:01 advisory.

    mariadb: Insufficient SST method name check leading to code injection in     mysql-wsrep (CVE-2020-15180)         mysql: InnoDB unspecified vulnerability (CPU Oct 2019) (CVE-2019-2938)         mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2019)     (CVE-2019-2974)         mysql: C API unspecified vulnerability (CPU Apr 2020) (CVE-2020-2752)         mysql: InnoDB unspecified vulnerability (CPU Apr 2020) (CVE-2020-2760)         mysql: Server: DML unspecified vulnerability (CPU Apr 2020) (CVE-2020-2780)         mysql: Server: Stored Procedure unspecified vulnerability (CPU Apr 2020)     (CVE-2020-2812)         mysql: InnoDB unspecified vulnerability (CPU Apr 2020) (CVE-2020-2814)         mariadb-connector-c: Improper validation of content in a OK packet received     from server (CVE-2020-13249)         mysql: Server: FTS unspecified vulnerability (CPU Oct 2020) (CVE-2020-14765)         mysql: InnoDB unspecified vulnerability (CPU Oct 2020) (CVE-2020-14776)         mysql: Server: FTS unspecified vulnerability (CPU Oct 2020) (CVE-2020-14789)         mysql: Server: Locking unspecified vulnerability (CPU Oct 2020)     (CVE-2020-14812)         mysql: C API unspecified vulnerability (CPU Jan 2020) (CVE-2020-2574)     CVE(s):
    CVE-2019-2938     Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.7.27 and prior and 8.0.17 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 3.0 Base Score 4.4 (Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
    CVE-2019-2974     Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. 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. CVSS 3.0 Base Score 6.5 (Availability     impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-2574     Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are     affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability     allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client.
    Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS     Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-2752     Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are     affected are 5.6.47 and prior, 5.7.27 and prior and 8.0.17 and prior. 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 ability to cause a hang or frequently     repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS     Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-2760     Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.7.29 and prior and 8.0.19 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 3.0 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector:
    (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).
    CVE-2020-2780     Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions     that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 and prior. 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. CVSS 3.0 Base Score 6.5 (Availability     impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-2812     Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported     versions that are affected are 5.6.47 and prior, 5.7.29 and prior and 8.0.19 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 3.0 Base Score 4.9 (Availability     impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-2814     Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.6.47 and prior, 5.7.28 and prior and 8.0.18 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 3.0 Base Score 4.9 (Availability impacts). CVSS     Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-13249     libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an     OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for     MySQL, this issue does not affect any MySQL components supported by Oracle.
    CVE-2020-14765     Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions     that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 and prior. 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. CVSS 3.1 Base Score 6.5 (Availability     impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
    CVE-2020-14776     Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.7.31 and prior and 8.0.21 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-2020-14789     Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions     that are affected are 5.7.31 and prior and 8.0.21 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-2020-14812     Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Locking). Supported versions     that are affected are 5.6.49 and prior, 5.7.31 and prior and 8.0.21 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-2020-15180
    ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when     announcing a new security problem. When the candidate has been publicized, the details for this candidate     will be provided.
    CVE-2021-2022     Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are     affected are 5.6.50 and prior, 5.7.32 and prior and 8.0.22 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).
    Bug Fix(es):
        FTBFS: -D_GLIBCXX_ASSERTIONS         Queries with entity_id IN ('1', '2', , '70000') run much slower in MariaDB     10.3 than on MariaDB 10.1         Cleanup race with wsrep_rsync_sst_tunnel may prevent full galera cluster     bootstrap         There are undeclared file conflicts in several mariadb and mysql packages     Modularity name: mariadb     Stream name: 10.3

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5663 advisory.

    MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL.

    The following packages have been upgraded to a later upstream version: mariadb (10.3.27), galera     (25.3.31). (BZ#1899085, BZ#1899089)

    Security Fix(es):

    * mariadb: Insufficient SST method name check leading to code injection in mysql-wsrep (CVE-2020-15180)

    * mysql: InnoDB unspecified vulnerability (CPU Jan 2019) (CVE-2019-2510)

    * mysql: Server: DDL unspecified vulnerability (CPU Jan 2019) (CVE-2019-2537)

    * mysql: Server: Replication unspecified vulnerability (CPU Apr 2019) (CVE-2019-2614)

    * mysql: Server: Security: Privileges unspecified vulnerability (CPU Apr 2019) (CVE-2019-2627)

    * mysql: InnoDB unspecified vulnerability (CPU Apr 2019) (CVE-2019-2628)

    * mysql: Server: Pluggable Auth unspecified vulnerability (CPU Jul 2019) (CVE-2019-2737)

    * mysql: Server: Security: Privileges unspecified vulnerability (CPU Jul 2019) (CVE-2019-2739)

    * mysql: Server: XML unspecified vulnerability (CPU Jul 2019) (CVE-2019-2740)

    * mysql: InnoDB unspecified vulnerability (CPU Jul 2019) (CVE-2019-2758)

    * mysql: Server: Parser unspecified vulnerability (CPU Jul 2019) (CVE-2019-2805)

    * mysql: InnoDB unspecified vulnerability (CPU Oct 2019) (CVE-2019-2938)

    * mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2019) (CVE-2019-2974)

    * mysql: C API unspecified vulnerability (CPU Apr 2020) (CVE-2020-2752)

    * mysql: InnoDB unspecified vulnerability (CPU Apr 2020) (CVE-2020-2760)

    * mysql: Server: DML unspecified vulnerability (CPU Apr 2020) (CVE-2020-2780)

    * mysql: Server: Stored Procedure unspecified vulnerability (CPU Apr 2020) (CVE-2020-2812)

    * mysql: InnoDB unspecified vulnerability (CPU Apr 2020) (CVE-2020-2814)

    * mysql: C API unspecified vulnerability (CPU Apr 2020) (CVE-2020-2922)

    * mariadb-connector-c: Improper validation of content in a OK packet received from server (CVE-2020-13249)

    * mysql: Server: FTS unspecified vulnerability (CPU Oct 2020) (CVE-2020-14765)

    * mysql: InnoDB unspecified vulnerability (CPU Oct 2020) (CVE-2020-14776)

    * mysql: Server: FTS unspecified vulnerability (CPU Oct 2020) (CVE-2020-14789)

    * mysql: Server: Locking unspecified vulnerability (CPU Oct 2020) (CVE-2020-14812)

    * mysql: C API unspecified vulnerability (CPU Jan 2020) (CVE-2020-2574)

    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):

    * FTBFS: -D_GLIBCXX_ASSERTIONS (BZ#1899012)

    * Queries with entity_id IN ('1', '2', , '70000') run much slower in MariaDB 10.3 than on MariaDB 10.1     (BZ#1899020)

    * Cleanup race with wsrep_rsync_sst_tunnel may prevent full galera cluster bootstrap (BZ#1899025)

    * There are undeclared file conflicts in several mariadb and mysql packages (BZ#1899080)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-3732 advisory.

    mysql     [8.0.21-1]
    - Rebase to 8.0.21
    - Use bundled libzstd and libevent for RHSCL and RHEL-8.0.0
    - Check that we have correct versions in bundled(*) Provides
    - Remove re2 bundled dependency

    [8.0.20-1]
    - Rebase to 8.0.20

    [8.0.19-2]
    - Specify all perl dependencies

    [8.0.19-1]
    - Rebase to 8.0.19

    [8.0.18-1]
    - Rebase to 8.0.18
    - Add libzstd-devel dependencies
    - Include patch to build against protobuf 3.11

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
138287	SUSE SLES15 Security Update : mariadb (SUSE-SU-2020:1711-1)	Nessus	SuSE Local Security Checks	7/9/2020	3/1/2024	high
140598	RHEL 8 : mysql:8.0 (RHSA-2020:3755)	Nessus	Red Hat Local Security Checks	9/15/2020	11/29/2024	high
132957	MySQL 5.7.x < 5.7.29 Multiple Vulnerabilities (Jan 2020 CPU)	Nessus	Databases	1/16/2020	10/21/2022	critical
294211	MiracleLinux 8 : mariadb:10.3 (AXSA:2021-1477:01)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/21/2026	critical
144555	RHEL 8 : mariadb:10.3 (RHSA-2020:5663)	Nessus	Red Hat Local Security Checks	12/22/2020	11/7/2024	critical
140614	Oracle Linux 8 : mysql:8.0 (ELSA-2020-3732)	Nessus	Oracle Linux Local Security Checks	9/17/2020	7/9/2024	high
235953	Alibaba Cloud Linux 3 : 0097: mysql:8.0 (ALINUX3-SA-2021:0097)	Nessus	Alibaba Cloud Linux Local Security Checks	5/14/2025	5/15/2025	high

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