CVE-2006-6749: Openser

High severity, CVSS 9.3. EPSS: 1.8% chance of exploitation in the next 30 days.

Buffer overflow in the parse_expression function in parse_config in OpenSER 1.1.0 allows attackers to have an unknown impact via a long str parameter.

Affected products

• Openser Openser: version 1.1 only

Published 2006-12-27. Last modified 2026-06-16.