{"id":"UBUNTU-CVE-2021-2144","details":"Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Parser). Supported versions that are affected are 5.7.29 and prior and 8.0.19 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).","modified":"2025-10-24T04:49:09Z","published":"2021-04-22T22:15:00Z","upstream":["CVE-2021-2144"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-2144"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-2144"}],"affected":[{"package":{"name":"mysql-5.5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/mysql-5.5@5.5.62-0ubuntu0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.5.32-0ubuntu7","5.5.34-0ubuntu1","5.5.34-0ubuntu2","5.5.35-0ubuntu1","5.5.35+dfsg-1ubuntu1","5.5.37-0ubuntu0.14.04.1","5.5.38-0ubuntu0.14.04.1","5.5.40-0ubuntu0.14.04.1","5.5.41-0ubuntu0.14.04.1","5.5.43-0ubuntu0.14.04.1","5.5.44-0ubuntu0.14.04.1","5.5.46-0ubuntu0.14.04.2","5.5.47-0ubuntu0.14.04.1","5.5.49-0ubuntu0.14.04.1","5.5.50-0ubuntu0.14.04.1","5.5.52-0ubuntu0.14.04.1","5.5.53-0ubuntu0.14.04.1","5.5.54-0ubuntu0.14.04.1","5.5.55-0ubuntu0.14.04.1","5.5.57-0ubuntu0.14.04.1","5.5.58-0ubuntu0.14.04.1","5.5.59-0ubuntu0.14.04.1","5.5.60-0ubuntu0.14.04.1","5.5.61-0ubuntu0.14.04.1","5.5.62-0ubuntu0.14.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmysqlclient-dev","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"libmysqlclient18","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"libmysqld-dev","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"libmysqld-pic","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-client","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-client-5.5","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-client-core-5.5","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-common","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-server","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-server-5.5","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-server-core-5.5","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-source-5.5","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-testsuite","binary_version":"5.5.62-0ubuntu0.14.04.1"},{"binary_name":"mysql-testsuite-5.5","binary_version":"5.5.62-0ubuntu0.14.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-2144.json"}},{"package":{"name":"mysql-5.7","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/mysql-5.7@5.7.30-0ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.7.30-0ubuntu0.16.04.1"}]}],"versions":["5.7.11-0ubuntu4","5.7.11-0ubuntu5","5.7.11-0ubuntu6","5.7.12-0ubuntu1","5.7.12-0ubuntu1.1","5.7.13-0ubuntu0.16.04.2","5.7.15-0ubuntu0.16.04.1","5.7.16-0ubuntu0.16.04.1","5.7.17-0ubuntu0.16.04.1","5.7.17-0ubuntu0.16.04.2","5.7.18-0ubuntu0.16.04.1","5.7.19-0ubuntu0.16.04.1","5.7.20-0ubuntu0.16.04.1","5.7.21-0ubuntu0.16.04.1","5.7.22-0ubuntu0.16.04.1","5.7.23-0ubuntu0.16.04.1","5.7.24-0ubuntu0.16.04.1","5.7.25-0ubuntu0.16.04.2","5.7.26-0ubuntu0.16.04.1","5.7.27-0ubuntu0.16.04.1","5.7.28-0ubuntu0.16.04.2","5.7.29-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmysqlclient-dev","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"libmysqlclient20","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"libmysqld-dev","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-client","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-client-5.7","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-client-core-5.7","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-common","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-server","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-server-5.7","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-server-core-5.7","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-source-5.7","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-testsuite","binary_version":"5.7.30-0ubuntu0.16.04.1"},{"binary_name":"mysql-testsuite-5.7","binary_version":"5.7.30-0ubuntu0.16.04.1"}],"availability":"No 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