Security Advisory

CVE-2011-2393

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2012-02-02 17:00:00

Last updated 2024-09-16 20:32:12

Assigner mitre

State PUBLISHED

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.

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