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.
https://exchange.xforce.ibmcloud.com/vulnerabilities/12027
http://www.securityfocus.com/bid/7628
http://www.kb.cert.org/vuls/id/869548
http://securitytracker.com/id?1006796
http://secunia.com/advisories/8798
Source: Mitre, NVD
Published: 2003-06-09
Updated: 2026-06-16
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: Critical
EPSS: 0.01404