CVE-2009-1905: IBM DB2

Low severity, CVSS 2.6. EPSS: 1.8% chance of exploitation in the next 30 days.

The Common Code Infrastructure component in IBM DB2 8 before FP17, 9.1 before FP7, and 9.5 before FP4, when LDAP security (aka IBMLDAPauthserver) and anonymous bind are enabled, allows remote attackers to bypass password authentication and establish a database connection via unspecified vectors.

Affected products

• IBM DB2: up to and including 8.0; up to and including 9.1; up to and including 9.5; version 8.0 only; version 9.1 only

Published 2009-06-03. Last modified 2026-06-16.