An issue was discovered in phpMyAdmin. A specially crafted database and/or table name can be used to trigger an SQL injection attack through the export functionality. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.
https://www.phpmyadmin.net/security/PMASA-2016-34
https://security.gentoo.org/glsa/201701-32
https://lists.debian.org/debian-lts-announce/2019/06/msg00009.html