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VULNERABILITIES

CVE-2012-2469 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx CVE
http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html CVEVendor Advisory
http://www.securitytracker.com/id?1027352 CVE
http://www.4salesbyself.com/troubleshooting-random-nexus-reboots.aspx [email protected]
http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/release/notes/52_nx-os_release_note.html [email protected]Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]

Affected Products

ProductVersions
cisco nx-os
4.2
5.0
5.1
5.2

CPE

  • 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:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nexus 7000
All versions

CPE

  • cpe:2.3:h:cisco:nexus_7000:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nexus 7000 10-slot
All versions

CPE

  • cpe:2.3:h:cisco:nexus_7000_10-slot:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nexus 7000 18-slot
All versions

CPE

  • cpe:2.3:h:cisco:nexus_7000_18-slot:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
cisco nexus 7000 9-slot
All versions

CPE

  • cpe:2.3:h:cisco:nexus_7000_9-slot:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2012-2469
NVD Published Date:
Aug 6, 2012
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2012-2469 Details - Not Deferred