CVE-2019-2920

MEDIUM

Oracle MySQL Connectors 5.3.0-5.3.13 and 8.0.17 - Unauthenticated Partial Denial of Service

Title source: llm

Description

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/ODBC). Supported versions that are affected are 5.3.13 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

References (2)

Core 2

Core References

Patch, Vendor Advisory x_refsource_misc

http://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Third Party Advisory vendor-advisory x_refsource_ubuntu

https://usn.ubuntu.com/4195-1/

Scores

CVSS v3 5.3

EPSS 0.0228

EPSS Percentile 84.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

Status published

Products (5)

canonical/ubuntu_linux 16.04

canonical/ubuntu_linux 18.04

canonical/ubuntu_linux 19.04

canonical/ubuntu_linux 19.10

oracle/mysql 5.3.0 - 5.3.13

Published Oct 16, 2019

Tracked Since Feb 18, 2026