Vulnerabilities > CVE-2019-2755
Attack vector
NETWORK Attack complexity
LOW Privileges required
HIGH Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.7.25 and prior and 8.0.15 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).
Vulnerable Configurations
Nessus
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-2511.NASL description An update for the mysql:8.0 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld, and many client programs. The following packages have been upgraded to a later upstream version: mysql (8.0.17). Security Fix(es) : * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2019-2800, CVE-2019-2436, CVE-2019-2531, CVE-2019-2534, CVE-2019-2614, CVE-2019-2617, CVE-2019-2630, CVE-2019-2634, CVE-2019-2635, CVE-2019-2755) * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2019-2420, CVE-2019-2481, CVE-2019-2507, CVE-2019-2529, CVE-2019-2530, CVE-2019-2581, CVE-2019-2596, CVE-2019-2607, CVE-2019-2625, CVE-2019-2681, CVE-2019-2685, CVE-2019-2686, CVE-2019-2687, CVE-2019-2688, CVE-2019-2689, CVE-2019-2693, CVE-2019-2694, CVE-2019-2695, CVE-2019-2757, CVE-2019-2774, CVE-2019-2796, CVE-2019-2802, CVE-2019-2803, CVE-2019-2808, CVE-2019-2810, CVE-2019-2812, CVE-2019-2815, CVE-2019-2830, CVE-2019-2834) * mysql: Server: Parser multiple unspecified vulnerabilities (CVE-2019-2434, CVE-2019-2455, CVE-2019-2805) * mysql: Server: PS multiple unspecified vulnerabilities (CVE-2019-2482, CVE-2019-2592) * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2019-2486, CVE-2019-2532, CVE-2019-2533, CVE-2019-2584, CVE-2019-2589, CVE-2019-2606, CVE-2019-2620, CVE-2019-2627, CVE-2019-2739, CVE-2019-2778, CVE-2019-2811, CVE-2019-2789) * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2019-2494, CVE-2019-2495, CVE-2019-2537, CVE-2019-2626, CVE-2019-2644) * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2019-2502, CVE-2019-2510, CVE-2019-2580, CVE-2019-2585, CVE-2019-2593, CVE-2019-2624, CVE-2019-2628, CVE-2019-2758, CVE-2019-2785, CVE-2019-2798, CVE-2019-2879, CVE-2019-2814) * mysql: Server: Connection Handling unspecified vulnerability (CVE-2019-2503) * mysql: Server: Partition multiple unspecified vulnerabilities (CVE-2019-2528, CVE-2019-2587) * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2019-2535, CVE-2019-2623, CVE-2019-2683, CVE-2019-2752) * mysql: Server: Packaging unspecified vulnerability (CVE-2019-2536) * mysql: Server: Connection unspecified vulnerability (CVE-2019-2539) * mysql: Server: Information Schema unspecified vulnerability (CVE-2019-2631) * mysql: Server: Group Replication Plugin unspecified vulnerability (CVE-2019-2636) * mysql: Server: Security: Roles multiple unspecified vulnerabilities (CVE-2019-2691, CVE-2019-2826) * mysql: Server: Pluggable Auth unspecified vulnerability (CVE-2019-2737) * mysql: Server: XML unspecified vulnerability (CVE-2019-2740) * mysql: Server: Components / Services unspecified vulnerability (CVE-2019-2780) * mysql: Server: DML unspecified vulnerability (CVE-2019-2784) * mysql: Server: Charsets unspecified vulnerability (CVE-2019-2795) * mysql: Client programs unspecified vulnerability (CVE-2019-2797) * mysql: Server: FTS unspecified vulnerability (CVE-2019-2801) * mysql: Server: Security: Audit unspecified vulnerability (CVE-2019-2819) * mysql: Server: Compiling unspecified vulnerability (CVE-2019-2738) 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. last seen 2020-05-23 modified 2019-08-20 plugin id 127991 published 2019-08-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127991 title RHEL 8 : mysql:8.0 (RHSA-2019:2511) NASL family Fedora Local Security Checks NASL id FEDORA_2019-96516CE0AC.NASL description **MySQL 8.0.17** This update brings the latest MySQL 8.0.17 which fixes severe security issues. Now available as both a standard package and a module! Release notes : https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-17.html Mainatiner notes : - The MySQL Modules are now built from the same sources as the base packages, so the should be identical - The package is now being built with number of standard Fedora build flags that has not been used before. The package should be now more stable and secure. - In Modules, the bug #1729133 still exists - The MySQL 5.7 and 5.6 Modules may exists, but I last seen 2020-06-01 modified 2020-06-02 plugin id 128484 published 2019-09-04 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128484 title Fedora 29 : community-mysql (2019-96516ce0ac) NASL family Fedora Local Security Checks NASL id FEDORA_2019-C106E46A95.NASL description **MySQL 8.0.17** This update brings the latest MySQL 8.0.17 which fixes severe security issues. Now available as both a standard package and a module! Release notes : https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-17.html Mainatiner notes : - The MySQL Modules are now built from the same sources as the base packages, so the should be identical - The package is now being built with number of standard Fedora build flags that has not been used before. The package should be now more stable and secure. - In Modules, the bug #1729133 still exists - The MySQL 5.7 and 5.6 Modules may exists, but I last seen 2020-06-01 modified 2020-06-02 plugin id 128487 published 2019-09-04 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/128487 title Fedora 30 : community-mysql (2019-c106e46a95) NASL family Databases NASL id MYSQL_5_7_27.NASL description The version of MySQL running on the remote host is 5.7.x prior to 5.7.26. It is, therefore, affected by multiple vulnerabilities, including three of the top vulnerabilities below, as noted in the April 2019 Critical Patch Update advisory: - An unspecified vulnerability in MySQL in the last seen 2020-04-18 modified 2019-04-18 plugin id 124159 published 2019-04-18 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124159 title MySQL 5.7.x < 5.7.26 Multiple Vulnerabilities (Apr 2019 CPU) (Jul 2019 CPU) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2019-2511.NASL description From Red Hat Security Advisory 2019:2511 : An update for the mysql:8.0 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld, and many client programs. The following packages have been upgraded to a later upstream version: mysql (8.0.17). Security Fix(es) : * mysql: Server: Replication multiple unspecified vulnerabilities (CVE-2019-2800, CVE-2019-2436, CVE-2019-2531, CVE-2019-2534, CVE-2019-2614, CVE-2019-2617, CVE-2019-2630, CVE-2019-2634, CVE-2019-2635, CVE-2019-2755) * mysql: Server: Optimizer multiple unspecified vulnerabilities (CVE-2019-2420, CVE-2019-2481, CVE-2019-2507, CVE-2019-2529, CVE-2019-2530, CVE-2019-2581, CVE-2019-2596, CVE-2019-2607, CVE-2019-2625, CVE-2019-2681, CVE-2019-2685, CVE-2019-2686, CVE-2019-2687, CVE-2019-2688, CVE-2019-2689, CVE-2019-2693, CVE-2019-2694, CVE-2019-2695, CVE-2019-2757, CVE-2019-2774, CVE-2019-2796, CVE-2019-2802, CVE-2019-2803, CVE-2019-2808, CVE-2019-2810, CVE-2019-2812, CVE-2019-2815, CVE-2019-2830, CVE-2019-2834) * mysql: Server: Parser multiple unspecified vulnerabilities (CVE-2019-2434, CVE-2019-2455, CVE-2019-2805) * mysql: Server: PS multiple unspecified vulnerabilities (CVE-2019-2482, CVE-2019-2592) * mysql: Server: Security: Privileges multiple unspecified vulnerabilities (CVE-2019-2486, CVE-2019-2532, CVE-2019-2533, CVE-2019-2584, CVE-2019-2589, CVE-2019-2606, CVE-2019-2620, CVE-2019-2627, CVE-2019-2739, CVE-2019-2778, CVE-2019-2811, CVE-2019-2789) * mysql: Server: DDL multiple unspecified vulnerabilities (CVE-2019-2494, CVE-2019-2495, CVE-2019-2537, CVE-2019-2626, CVE-2019-2644) * mysql: InnoDB multiple unspecified vulnerabilities (CVE-2019-2502, CVE-2019-2510, CVE-2019-2580, CVE-2019-2585, CVE-2019-2593, CVE-2019-2624, CVE-2019-2628, CVE-2019-2758, CVE-2019-2785, CVE-2019-2798, CVE-2019-2879, CVE-2019-2814) * mysql: Server: Connection Handling unspecified vulnerability (CVE-2019-2503) * mysql: Server: Partition multiple unspecified vulnerabilities (CVE-2019-2528, CVE-2019-2587) * mysql: Server: Options multiple unspecified vulnerabilities (CVE-2019-2535, CVE-2019-2623, CVE-2019-2683, CVE-2019-2752) * mysql: Server: Packaging unspecified vulnerability (CVE-2019-2536) * mysql: Server: Connection unspecified vulnerability (CVE-2019-2539) * mysql: Server: Information Schema unspecified vulnerability (CVE-2019-2631) * mysql: Server: Group Replication Plugin unspecified vulnerability (CVE-2019-2636) * mysql: Server: Security: Roles multiple unspecified vulnerabilities (CVE-2019-2691, CVE-2019-2826) * mysql: Server: Pluggable Auth unspecified vulnerability (CVE-2019-2737) * mysql: Server: XML unspecified vulnerability (CVE-2019-2740) * mysql: Server: Components / Services unspecified vulnerability (CVE-2019-2780) * mysql: Server: DML unspecified vulnerability (CVE-2019-2784) * mysql: Server: Charsets unspecified vulnerability (CVE-2019-2795) * mysql: Client programs unspecified vulnerability (CVE-2019-2797) * mysql: Server: FTS unspecified vulnerability (CVE-2019-2801) * mysql: Server: Security: Audit unspecified vulnerability (CVE-2019-2819) * mysql: Server: Compiling unspecified vulnerability (CVE-2019-2738) 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. last seen 2020-06-01 modified 2020-06-02 plugin id 127983 published 2019-08-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127983 title Oracle Linux 8 : mysql:8.0 (ELSA-2019-2511) NASL family Databases NASL id MYSQL_8_0_16.NASL description The version of MySQL running on the remote host is 8.0.x prior to 8.0.16. It is, therefore, affected by multiple vulnerabilities, including four of the top vulnerabilities below, as noted in the April 2019 and July 2019 Critical Patch Update advisories: - An unspecified vulnerability in the last seen 2020-04-18 modified 2019-04-18 plugin id 124160 published 2019-04-18 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124160 title MySQL 8.0.x < 8.0.16 Multiple Vulnerabilities (Apr 2019 CPU) (Jul 2019 CPU) NASL family FreeBSD Local Security Checks NASL id FREEBSD_PKG_198E6220AC8B11E9A1C7B499BAEBFEAF.NASL description Oracle reports : This Critical Patch Update contains 45 new security fixes for Oracle MySQL. 4 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials. last seen 2020-06-01 modified 2020-06-02 plugin id 126928 published 2019-07-23 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/126928 title FreeBSD : MySQL -- Multiple vulerabilities (198e6220-ac8b-11e9-a1c7-b499baebfeaf)
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References
- http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- https://access.redhat.com/errata/RHSA-2019:2484
- https://access.redhat.com/errata/RHSA-2019:2484
- https://access.redhat.com/errata/RHSA-2019:2511
- https://access.redhat.com/errata/RHSA-2019:2511
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A55N3HZ3JZBXHQMGTUHY63FVTDU5ILEV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A55N3HZ3JZBXHQMGTUHY63FVTDU5ILEV/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CN3JPT5ICOAWQNPFVPVLLYR4TQIX4MXP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CN3JPT5ICOAWQNPFVPVLLYR4TQIX4MXP/
- https://support.f5.com/csp/article/K14118520
- https://support.f5.com/csp/article/K14118520
- https://support.f5.com/csp/article/K14118520?utm_source=f5support&%3Butm_medium=RSS
- https://support.f5.com/csp/article/K14118520?utm_source=f5support&%3Butm_medium=RSS