CVE-2009-4833: Oracle MySQL Connector/net

Medium severity, CVSS 5.8. EPSS: 1% chance of exploitation in the next 30 days.

MySQL Connector/NET before 6.0.4, when using encryption, does not verify SSL certificates during connection, which allows remote attackers to perform a man-in-the-middle attack with a spoofed SSL certificate.

Affected products

• Oracle MySQL Connector/net: up to and including 6.0.3; version 6.0.0 only; version 6.0.1 only; version 6.0.2 only

Published 2010-04-29. Last modified 2026-06-16.