CVE-2018-3258

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/J). Supported versions that are affected are 8.0.12 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in takeover of MySQL Connectors. CVSS 3.0 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

• http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlPatch, Vendor Advisory
• http://www.securityfocus.com/bid/105589Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041888Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2019:1545
• 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/105589Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1041888Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2019:1545
• https://security.netapp.com/advisory/ntap-20181018-0002/Third Party Advisory

Published

Oct 17, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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