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 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.

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd::::::::
	cpe:2.3:o:netbsd:netbsd::::::::

History

No history.

Information

Published : 2012-02-02 17:55

Updated : 2012-02-03 05:00

NVD link : CVE-2011-2393

Mitre link : CVE-2011-2393

CVE.ORG link : CVE-2011-2393

JSON object : View

Products Affected

netbsd

netbsd

freebsd

freebsd

CWE

CWE-399

Resource Management Errors

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