CVE-2019-2740

Medium

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: XML). Supported versions that are affected are 5.6.44 and prior, 5.7.26 and prior and 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).

SeverityMedium

CVSS6.5

Exploit probability—

Product

Oracle Mysql

PublishedJul 23, 2019

First seenJul 23, 2019

How to fix

Update

mariadb mariadb5.5.65, 10.1.41, 10.2.26, 10.3.17, 10.4.7 or later

Vendor advisories

Affected products

Product	Affected versions	Fixed in
oracle mysql	5.6.0 ≤ v ≤ 5.6.44, 5.7.0 ≤ v ≤ 5.7.26, 8.0.0 ≤ v ≤ 8.0.16	—
canonical ubuntu_linux	16.04, 18.04, 19.04	—
mariadb mariadb	5.5.0 ≤ v < 5.5.65, 10.1.0 ≤ v < 10.1.41, 10.2.0 ≤ v < 10.2.26, 10.3.0 ≤ v < 10.3.17, 10.4.0 ≤ v < 10.4.7	5.5.65, 10.1.41, 10.2.26, 10.3.17, 10.4.7
redhat enterprise_linux_desktop	8.0	—
redhat enterprise_linux_eus	8.1, 8.2, 8.4, 8.6	—
redhat enterprise_linux_server	8.0	—
redhat enterprise_linux_server_aus	8.2, 8.4, 8.6	—
redhat enterprise_linux_server_tus	8.2, 8.4, 8.6	—
redhat enterprise_linux_workstation	8.0	—
fedoraproject fedora	29, 30	—
opensuse leap	15.1	—

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.