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CVE-2013-1213

N/A
Published: May 29, 2013 at 07:00 PM UTC
Updated: June 16, 2026 at 11:51 PM UTC
2 products affected across 1 vendorNx OSNexus 1000V

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Severity
N/A
Exploit prediction
EPSS 2%

Description

Cisco NX-OS on the Nexus 1000V does not assign the proper priority to heartbeat messages from a Virtual Ethernet Module (VEM) to a Virtual Supervisor Module (VSM), which allows remote attackers to cause a denial of service (false VEM unavailability report) via a flood of UDP packets, aka Bug ID CSCud14840.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Nexus 1000V· Cisco
95%
All versions
Nx OS· Cisconpm
95%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisoryx_refsource_CISCO
Source: [email protected]
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1213

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-399

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