CVE-2003-0242: Apple Mac OS X

High severity, CVSS 7.5. EPSS: 3.2% chance of exploitation in the next 30 days.

IPSec in Mac OS X before 10.2.6 does not properly handle certain incoming security policies that match by port, which could allow traffic that is not explicitly allowed by the policies.

Affected products

• Apple Mac OS X: before 10.2.6 (fixed in 10.2.6)

Published 2003-06-09. Last modified 2026-06-16.