{"id":"UBUNTU-CVE-2024-21090","details":"Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/Python).  Supported versions that are affected are 8.3.0 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 7.5 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).","modified":"2026-04-27T18:19:08.917542Z","published":"2024-04-16T22:15:00Z","upstream":["CVE-2024-21090"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-21090"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-21090"},{"type":"REPORT","url":"https://www.oracle.com/security-alerts/cpuapr2024.html"}],"affected":[{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/mysql-connector-python@2.0.4-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.4-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.4-1","binary_name":"python-mysql.connector"},{"binary_version":"2.0.4-1","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}},{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/mysql-connector-python@2.1.6-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.6-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.6-1","binary_name":"python-mysql.connector"},{"binary_version":"2.1.6-1","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}},{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/mysql-connector-python@8.0.15-2build1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.0.15-1","8.0.15-2build1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.0.15-2build1","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}},{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/mysql-connector-python@8.0.15-2build1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.0.15-2build1"],"ecosystem_specific":{"binaries":[{"binary_version":"8.0.15-2build1","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}},{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/mysql-connector-python@8.0.15-4?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.0.15-3","8.0.15-4"],"ecosystem_specific":{"binaries":[{"binary_version":"8.0.15-4","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}},{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/mysql-connector-python@9.3.0-1?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.2.0-1","9.3.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"9.3.0-1","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}},{"package":{"name":"mysql-connector-python","ecosystem":"Ubuntu:26.04","purl":"pkg:deb/ubuntu/mysql-connector-python@9.5.0-1?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.3.0-1","9.5.0-1"],"ecosystem_specific":{"binaries":[{"binary_version":"9.5.0-1","binary_name":"python3-mysql.connector"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21090.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}