VULNERABILITY INTELLIGENCE

CVE-2004-0819

CVSS score5 MEDIUM
EPSS probability1.41%
CISA KEVNot currently listed
Published2004-08-25
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remote attackers to cause a denial of service (crash) via an ICMP echo (ping) packet.

Primary references