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.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17129
Patch, Vendor Advisory vendor-advisory
x_refsource_openbsd
http://openbsd.org/errata34.html
Mailing List mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=109345131508824&w=2
Scores
EPSS
0.0074
EPSS Percentile
73.1%
Details
Status
published
Products (4)
openbsd/openbsd
3.2
openbsd/openbsd
3.3
openbsd/openbsd
3.4
openbsd/openbsd
3.5
Published
Aug 25, 2004
Tracked Since
Feb 18, 2026