CVE-2018-2585

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Net)....

7.5 High

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Net). Supported versions that are affected are 6.9.9 and prior and 6.10.4 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 hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.0 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

2.96%Up 1.9 points since Apr 14, 2021

What each source reports

NVD Score used 7.5

Record: CVE-2018-2585
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0: 7.8 HighAV:N/AC:L/Au:N/C:N/I:N/A:C
Updated: 2026-11-02

CVE List No score

Record: CVE-2018-2585
Updated: 2026-11-02

EUVDEUVD-2018-14440 No score

Record: EUVD-2018-14440
Updated: 2026-11-03

GitHub AdvisoriesGHSA-5g94-2684-f4fc 7.5

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Net)....

Record: GHSA-5g94-2684-f4fc
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2018-2585 7.5

Record: UBUNTU-CVE-2018-2585
CVSS 3.0: 7.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`mysql-connector-net` Ubuntu:16.04:LTS	All versions, plus listed versions 6.4.3-26.4.3-36.4.3-4	None known
`mysql-connector-net` Ubuntu:18.04:LTS	All versions, plus listed versions 6.4.3-4	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-2585 is a high vulnerability (CVSS 7.5) in Oracle Corporation Mysql Connectors, published January 18, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.96%, the 87th percentile. No source names a fixed version.