{"id":"RLSA-2021:1242","summary":"Important: mariadb:10.3 and mariadb-devel:10.3 security update","details":"MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. \n\nThe following packages have been upgraded to a later upstream version: mariadb (10.3.28), galera (25.3.32).\n\nSecurity Fix(es):\n\n* mariadb: writable system variables allows a database user with SUPER privilege to execute arbitrary code as the system mysql user (CVE-2021-27928)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-03-11T05:55:34.037892Z","published":"2021-04-19T09:38:10Z","upstream":["CVE-2021-27928"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2021:1242"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1940909"}],"affected":[{"package":{"name":"asio","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/asio?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.10.8-7.module+el8.5.0+777+18007c86"}],"database_specific":{"yum_repository":"PowerTools"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1242.json"}},{"package":{"name":"asio","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/asio?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.10.8-7.module+el8.3.0+126+a7f7b5c5"}],"database_specific":{"yum_repository":"PowerTools"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1242.json"}},{"package":{"name":"galera","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/galera?distro=rocky-linux-8-4-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:25.3.32-1.module+el8.4.0+427+adf35707"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1242.json"}},{"package":{"name":"Judy","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/Judy?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.0.5-18.module+el8.4.0+427+adf35707"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1242.json"}},{"package":{"name":"mariadb","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/mariadb?distro=rocky-linux-8-4-legacy&epoch=3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:10.3.28-1.module+el8.4.0+427+adf35707"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2021:1242.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}