Vulnerabilities > CVE-2019-2834

047910
CVSS 6.5 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
oracle
redhat
nessus
NVD
Published: 2019-07-23
Updated: 2024-11-21

Summary

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 8.0.16 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).

Vulnerable Configurations

Part Description Count
Application
Oracle
13
Application
Redhat
1
OS
Redhat
11

Nessus

  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-2511.NASL
    descriptionAn 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 seen2020-05-23
    modified2019-08-20
    plugin id127991
    published2019-08-20
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127991
    titleRHEL 8 : mysql:8.0 (RHSA-2019:2511)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2019-2511.NASL
    descriptionFrom 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 seen2020-06-01
    modified2020-06-02
    plugin id127983
    published2019-08-20
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127983
    titleOracle Linux 8 : mysql:8.0 (ELSA-2019-2511)
  • NASL familyDatabases
    NASL idMYSQL_8_0_17.NASL
    descriptionThe version of MySQL running on the remote host is 8.0.x prior to 8.0.17. It is, therefore, affected by multiple vulnerabilities, including three of the top vulnerabilities below, as noted in the July 2019 Critical Patch Update advisory: - An unspecified vulnerability in the
    last seen2020-04-18
    modified2019-07-18
    plugin id126784
    published2019-07-18
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/126784
    titleMySQL 8.0.x < 8.0.17 Multiple Vulnerabilities (July 2019 CPU)
  • NASL familyFreeBSD Local Security Checks
    NASL idFREEBSD_PKG_198E6220AC8B11E9A1C7B499BAEBFEAF.NASL
    descriptionOracle 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 seen2020-06-01
    modified2020-06-02
    plugin id126928
    published2019-07-23
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/126928
    titleFreeBSD : MySQL -- Multiple vulerabilities (198e6220-ac8b-11e9-a1c7-b499baebfeaf)
  • NASL familyPhotonOS Local Security Checks
    NASL idPHOTONOS_PHSA-2019-3_0-0026_MYSQL.NASL
    descriptionAn update of the mysql package has been released.
    last seen2020-06-01
    modified2020-06-02
    plugin id129103
    published2019-09-23
    reporterThis script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/129103
    titlePhoton OS 3.0: Mysql PHSA-2019-3.0-0026

Redhat

advisories
  • rhsa
    idRHSA-2019:2484
  • rhsa
    idRHSA-2019:2511
rpms
  • rh-mysql80-mysql-0:8.0.17-1.el7
  • rh-mysql80-mysql-common-0:8.0.17-1.el7
  • rh-mysql80-mysql-config-0:8.0.17-1.el7
  • rh-mysql80-mysql-config-syspaths-0:8.0.17-1.el7
  • rh-mysql80-mysql-debuginfo-0:8.0.17-1.el7
  • rh-mysql80-mysql-devel-0:8.0.17-1.el7
  • rh-mysql80-mysql-errmsg-0:8.0.17-1.el7
  • rh-mysql80-mysql-server-0:8.0.17-1.el7
  • rh-mysql80-mysql-server-syspaths-0:8.0.17-1.el7
  • rh-mysql80-mysql-syspaths-0:8.0.17-1.el7
  • rh-mysql80-mysql-test-0:8.0.17-1.el7
  • mecab-0:0.996-1.module+el8.0.0+3898+e09bb8de.9
  • mecab-debuginfo-0:0.996-1.module+el8.0.0+3898+e09bb8de.9
  • mecab-debugsource-0:0.996-1.module+el8.0.0+3898+e09bb8de.9
  • mecab-ipadic-0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
  • mecab-ipadic-EUCJP-0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
  • mysql-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-common-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-debuginfo-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-debugsource-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-devel-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-devel-debuginfo-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-errmsg-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-libs-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-libs-debuginfo-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-server-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-server-debuginfo-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-test-0:8.0.17-3.module+el8.0.0+3898+e09bb8de
  • mysql-test-debuginfo-0:8.0.17-3.module+el8.0.0+3898+e09bb8de

References