CVE-2019-2920

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/ODBC). Supported versions that are affected are 5.3.13 and prior and 8.0.17 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 partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

• http://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlPatch, Vendor Advisory
• https://usn.ubuntu.com/4195-1/Third Party Advisory
• http://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlPatch, Vendor Advisory
• https://usn.ubuntu.com/4195-1/Third Party Advisory

Published

Oct 16, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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