CVEvulnerability

CVE-2019-2503

6.4 MEDIUM Published 2019-01-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-01-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.4 MEDIUM — CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0 ([email protected])
3.8 LOW — AV:A/AC:M/Au:S/C:P/I:N/A:P

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection Handling). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 6.4 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H).

Affected configurations

• oracle mysql (>= 5.6.0 <= 5.6.42) • oracle mysql (>= 5.7.0 <= 5.7.24) • oracle mysql (>= 8.0.0 <= 8.0.13) • mariadb mariadb (>= 5.5.0 < 5.5.62) • mariadb mariadb (>= 10.0.0 < 10.0.37) • mariadb mariadb (>= 10.1.0 < 10.1.36) • mariadb mariadb (>= 10.2.0 < 10.2.18) • mariadb mariadb (>= 10.3.0 < 10.3.10) • netapp active iq unified manager (>= 7.3) • netapp active iq unified manager (>= 9.5) • netapp oncommand insight • netapp oncommand workflow automation • netapp snapcenter • canonical ubuntu linux 16.04 • canonical ubuntu linux 18.04 • canonical ubuntu linux 18.10 • redhat enterprise linux desktop 7.0 • redhat enterprise linux desktop 8.0 • redhat enterprise linux eus 8.1 • redhat enterprise linux eus 8.2 • redhat enterprise linux eus 8.4 • redhat enterprise linux eus 8.6 • redhat enterprise linux server 7.0 • redhat enterprise linux server 8.0 • redhat enterprise linux server aus 8.2 • redhat enterprise linux server aus 8.4 • redhat enterprise linux server aus 8.6 • redhat enterprise linux server tus 8.2 • redhat enterprise linux server tus 8.4 • redhat enterprise linux server tus 8.6 • redhat enterprise linux workstation 7.0 • redhat enterprise linux workstation 8.0

References