CVE-2011-2393 Information

Description

The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD NetBSD and possibly other BSD-based operating systems allows remote attackers to cause a denial of service (CPU consumption and device hang) by sending many Router Advertisement (RA) messages with different source addresses a similar vulnerability to CVE-2010-4670.

Reference

http://seclists.org/fulldisclosure/2011/Apr/86 http://www.mh-sec.de/downloads/mh-RA_flooding_CVE-2010-multiple.txt