VulnerabilityModified

CVE-2018-3186

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer).

MEDIUM 4.9EPSS 2.11%

Does this matter?

Lower severity and a low EPSS score (2.11%). Track it; it rarely justifies an emergency change on its own.

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 8.0.12 and prior. Easily exploitable vulnerability allows high 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS 3.1: 4.9 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS: 2.11% probability · 82th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Affected: oracle/mysql · netapp/oncommand unified manager · netapp/oncommand insight · netapp/oncommand workflow automation · netapp/snapcenter
Source: secalert_us@oracle.com

EPSS trend

EPSS 2.1% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/105607Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041888Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20181018-0002/Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlPatch, Vendor Advisory
http://www.securityfocus.com/bid/105607Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041888Third Party Advisory, VDB Entry
https://security.netapp.com/advisory/ntap-20181018-0002/Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.