Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.38 and prior and 5.7.20 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
http://www.securityfocus.com/bid/102711
http://www.securitytracker.com/id/1040216
https://access.redhat.com/errata/RHSA-2018:0586
https://access.redhat.com/errata/RHSA-2018:0587
Source: MITRE
Published: 2018-01-18
Updated: 2019-10-03
Type: NVD-CWE-noinfo
Base Score: 7.5
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:C
Impact Score: 7.8
Exploitability Score: 8
Severity: HIGH
Base Score: 5.5
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Impact Score: 4.2
Exploitability Score: 1.2
Severity: MEDIUM