CVE Vulnerabilities

CVE-2020-14776

Published: Oct 21, 2020 | Modified: Mar 29, 2022
CVSS 3.x
4.9
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:P
RedHat/V2
RedHat/V3
4.9 MODERATE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Ubuntu

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).

Affected Software

Name Vendor Start Version End Version
Mysql Oracle 5.7.0 5.7.31
Mysql Oracle 8.0.0 8.0.21
Red Hat Enterprise Linux 8 RedHat mariadb:10.3-8030020201203011231.229f0a1c *
Red Hat Enterprise Linux 8 RedHat mysql:8.0-8040020210824134700.522a0ee4 *
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions RedHat mariadb:10.3-8000020201221114409.f8e95b4e *
Red Hat Enterprise Linux 8.1 Extended Update Support RedHat mariadb:10.3-8010020201214133427.c27ad7f8 *
Red Hat Enterprise Linux 8.2 Extended Update Support RedHat mariadb:10.3-8020020201214133105.4cda2c84 *
Red Hat Software Collections for Red Hat Enterprise Linux 7 RedHat rh-mariadb103-galera-0:25.3.31-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7 RedHat rh-mariadb103-mariadb-3:10.3.27-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7 RedHat rh-mysql80-mysql-0:8.0.26-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS RedHat rh-mariadb103-galera-0:25.3.31-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS RedHat rh-mariadb103-mariadb-3:10.3.27-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS RedHat rh-mariadb103-galera-0:25.3.31-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS RedHat rh-mariadb103-mariadb-3:10.3.27-1.el7 *
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUS RedHat rh-mysql80-mysql-0:8.0.26-1.el7 *
Mariadb-10.0 Ubuntu xenial *
Mariadb-10.3 Ubuntu groovy *
Mariadb-5.5 Ubuntu trusty *
Mysql-5.5 Ubuntu precise/esm *
Mysql-5.5 Ubuntu trusty *
Mysql-5.5 Ubuntu trusty/esm *
Mysql-5.6 Ubuntu trusty *
Mysql-5.7 Ubuntu bionic *
Mysql-5.7 Ubuntu esm-infra/xenial *
Mysql-5.7 Ubuntu upstream *
Mysql-5.7 Ubuntu xenial *
Mysql-8.0 Ubuntu devel *
Mysql-8.0 Ubuntu focal *
Mysql-8.0 Ubuntu groovy *
Mysql-8.0 Ubuntu hirsute *
Mysql-8.0 Ubuntu impish *
Mysql-8.0 Ubuntu jammy *
Mysql-8.0 Ubuntu upstream *
Percona-server-5.6 Ubuntu xenial *
Percona-xtradb-cluster-5.5 Ubuntu trusty *
Percona-xtradb-cluster-5.6 Ubuntu xenial *

References