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CVE Vulnerabilities

CVE-2020-14559

Published: Jul 15, 2020 | Modified: Jun 17, 2026
CVSS 3.x
4.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N
RedHat/V2
RedHat/V3
4.3 MODERATE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Ubuntu
MEDIUM
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-14559
CWEhttps://cwe.mitre.org/data/definitions/.html

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 5.6.48 and prior, 5.7.30 and prior and 8.0.20 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 read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Affected Software

NameVendorStart VersionEnd Version
MysqlOracle5.6.0 (including)5.6.48 (including)
MysqlOracle5.7.0 (including)5.7.30 (including)
MysqlOracle8.0.0 (including)8.0.20 (including)
Red Hat Enterprise Linux 8RedHatmysql:8.0-8020020200828111438.4cda2c84*
Red Hat Enterprise Linux 8.0 Update Services for SAP SolutionsRedHatmysql:8.0-8000020200828111808.f8e95b4e*
Red Hat Enterprise Linux 8.1 Extended Update SupportRedHatmysql:8.0-8010020200828111645.c27ad7f8*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-mysql80-mysql-0:8.0.21-1.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUSRedHatrh-mysql80-mysql-0:8.0.21-1.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUSRedHatrh-mysql80-mysql-0:8.0.21-1.el7*
Mariadb-10.0Ubuntuxenial*
Mariadb-10.3Ubuntueoan*
Mariadb-10.3Ubuntugroovy*
Mariadb-5.5Ubuntutrusty*
Mysql-5.5Ubuntuesm-infra-legacy/trusty*
Mysql-5.5Ubuntuprecise/esm*
Mysql-5.5Ubuntutrusty*
Mysql-5.5Ubuntutrusty/esm*
Mysql-5.6Ubuntutrusty*
Mysql-5.6Ubuntuupstream*
Mysql-5.7Ubuntubionic*
Mysql-5.7Ubuntuesm-infra-legacy/xenial*
Mysql-5.7Ubuntuesm-infra/bionic*
Mysql-5.7Ubuntuesm-infra/xenial*
Mysql-5.7Ubuntuupstream*
Mysql-5.7Ubuntuxenial*
Mysql-8.0Ubuntueoan*
Mysql-8.0Ubuntuesm-infra/focal*
Mysql-8.0Ubuntufocal*
Mysql-8.0Ubuntugroovy*
Mysql-8.0Ubuntuhirsute*
Mysql-8.0Ubuntuimpish*
Mysql-8.0Ubuntujammy*
Mysql-8.0Ubuntukinetic*
Mysql-8.0Ubuntulunar*
Mysql-8.0Ubuntumantic*
Mysql-8.0Ubuntunoble*
Mysql-8.0Ubuntuoracular*
Mysql-8.0Ubuntuupstream*
Percona-server-5.6Ubuntuesm-apps-legacy/xenial*
Percona-server-5.6Ubuntuesm-apps/xenial*
Percona-server-5.6Ubuntuxenial*
Percona-xtradb-cluster-5.5Ubuntutrusty*
Percona-xtradb-cluster-5.6Ubuntuesm-apps-legacy/xenial*
Percona-xtradb-cluster-5.6Ubuntuesm-apps/xenial*
Percona-xtradb-cluster-5.6Ubuntuxenial*

References

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