CVE-2017-3636: Debian Linux

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Client programs). Supported versions that are affected are 5.5.56 and earlier and 5.6.36 and earlier. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Server executes 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 and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.0 Base Score 5.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).

Affected products

• Debian Debian Linux: version 8.0 only; version 9.0 only
• MariaDB MariaDB: from 5.5.0, before 5.5.57 (fixed in 5.5.57); from 10.0.0, before 10.0.32 (fixed in 10.0.32); from 10.1.0, before 10.1.26 (fixed in 10.1.26); from 10.2.0, before 10.2.8 (fixed in 10.2.8)
• Oracle MySQL: from 5.5.0, up to and including 5.5.56; from 5.6.0, up to and including 5.6.36
• Red Hat Enterprise Linux Desktop: version 7.0 only
• Red Hat Enterprise Linux Server: version 7.0 only
• Red Hat Enterprise Linux Server Aus: version 7.6 only
• Red Hat Enterprise Linux Server Eus: version 7.5 only; version 7.6 only
• Red Hat Enterprise Linux Server Tus: version 7.6 only
• Red Hat Enterprise Linux Workstation: version 7.0 only
• Red Hat Openstack: version 12 only

Published 2017-08-08. Last modified 2026-06-17.