high7.8
CVE-2011-2393
The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD, NetBSD, and possibly other BSD-based operating systems allows remote attacker…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Freebsd | Freebsd | All versions |
| Netbsd | Netbsd | All versions |