{"id":"UBUNTU-CVE-2020-13249","details":"libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.","modified":"2026-01-30T00:34:54.554736Z","published":"2020-05-20T19:15:00Z","related":["USN-4603-1"],"upstream":["CVE-2020-13249"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-13249"},{"type":"REPORT","url":"https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945"},{"type":"REPORT","url":"https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4603-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-13249"}],"affected":[{"package":{"name":"mariadb-10.0","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/mariadb-10.0@10.0.38-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.20-0ubuntu0.15.04.1","10.0.22-0ubuntu1","10.0.23-1","10.0.23-2","10.0.24-7","10.0.25-0ubuntu0.16.04.1","10.0.27-0ubuntu0.16.04.1","10.0.28-0ubuntu0.16.04.1","10.0.29-0ubuntu0.16.04.1","10.0.31-0ubuntu0.16.04.2","10.0.33-0ubuntu0.16.04.1","10.0.34-0ubuntu0.16.04.1","10.0.36-0ubuntu0.16.04.1","10.0.38-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"libmariadbd-dev"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"libmariadbd18"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-client"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-client-10.0"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-client-core-10.0"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-common"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-connect"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-mroonga"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-oqgraph"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-spider"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-plugin-tokudb"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-server"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-server-10.0"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-server-core-10.0"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-test"},{"binary_version":"10.0.38-0ubuntu0.16.04.1","binary_name":"mariadb-test-data"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-13249.json"}},{"package":{"name":"mariadb-10.1","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/mariadb-10.1@1:10.1.47-0ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:10.1.47-0ubuntu0.18.04.1"}]}],"versions":["10.1.25-1","1:10.1.29-6","1:10.1.34-0ubuntu0.18.04.1","1:10.1.38-0ubuntu0.18.04.1","1:10.1.38-0ubuntu0.18.04.2","1:10.1.40-0ubuntu0.18.04.1","1:10.1.41-0ubuntu0.18.04.1","1:10.1.43-0ubuntu0.18.04.1","1:10.1.44-0ubuntu0.18.04.1"],"ecosystem_specific":{"availability":"No 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