CVE-2012-2469

Cisco NX-OS 4.2, 5.0, 5.1, and 5.2 on Nexus 7000 series switches, when the High Availability (HA) policy is configured for Reset, allows remote attackers to cause a denial of service (device reset) via a malformed Cisco Discovery Protocol (CDP) packet, aka Bug IDs CSCtk34535 and CSCtk19132.

CVSS v2.0 7.8 HIGH

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CVSS v2.0 : HIGH

V2 Legend

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://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx
http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html	Vendor Advisory
http://www.securitytracker.com/id?1027352

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:cisco:nx-os:4.2:::::::*
	cpe:2.3:o:cisco:nx-os:5.0:::::::*
	cpe:2.3:o:cisco:nx-os:5.1:::::::*
	cpe:2.3:o:cisco:nx-os:5.2:::::::*

OR	cpe:2.3:h:cisco:nexus_7000:-:::::::*
	cpe:2.3:h:cisco:nexus_7000_10-slot:-:::::::*
	cpe:2.3:h:cisco:nexus_7000_18-slot:-:::::::*
	cpe:2.3:h:cisco:nexus_7000_9-slot:-:::::::*

Information

Published : 2012-08-06 10:55

Updated : 2013-03-22 20:10

NVD link : CVE-2012-2469

Mitre link : CVE-2012-2469

JSON object : View

CWE

NVD-CWE-noinfo

Products Affected

cisco

nexus_7000_9-slot
nexus_7000_18-slot
nexus_7000
nexus_7000_10-slot
nx-os

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