CVE-2003-0785: Brian Bassett Ipmasq

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

ipmasq before 3.5.12, in certain configurations, may forward packets to the external interface even if the packets are not associated with an established connection, which could allow remote attackers to bypass intended filtering.

Affected products

• Brian Bassett Ipmasq: version 3.5.10 only

Published 2003-10-06. Last modified 2026-06-16.