Input validation error in MariaDB - CVE-2018-3066

Vulnerability details

The vulnerability allows a remote privileged user to read and manipulate data.

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Options). Supported versions that are affected are 5.5.60 and prior, 5.6.40 and prior and 5.7.22 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.0 Base Score 3.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N).

Affected software

How to mitigate CVE-2018-3066

External References

• http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
• http://www.securityfocus.com/bid/104766
• http://www.securitytracker.com/id/1041294
• https://access.redhat.com/errata/RHSA-2018:3655
• https://access.redhat.com/errata/RHSA-2019:1258
• https://access.redhat.com/errata/RHSA-2019:2327
• https://lists.debian.org/debian-lts-announce/2018/08/msg00036.html
• https://lists.debian.org/debian-lts-announce/2018/11/msg00004.html
• https://security.netapp.com/advisory/ntap-20180726-0002/
• https://usn.ubuntu.com/3725-1/
• https://usn.ubuntu.com/3725-2/
• https://www.debian.org/security/2018/dsa-4341

Related Security Bulletins

• Input validation error in MariaDB
• OpenSUSE Linux update for mariadb
• Input validation error in mariadb (Alpine package)
• Multiple vulnerabilities in Dell EMC Data Computing Appliance (DCA)
• Red Hat Enterprise Linux 7 update for mariadb
• Fedora 27 update for mariadb
• Fedora 28 update for mariadb