Cisco NX-OS Resource Management Errors (CVE-2012-6396)

medium Tenable OT Security Plugin ID 502779

Synopsis

The remote OT asset is affected by a vulnerability.

Description

Cisco NX-OS on Nexus 7000 series switches does not properly handle certain line-card replacements, which might allow remote authenticated users to cause a denial of service (memory consumption) via a crafted configuration that references interfaces that do not exist on the new card, aka Bug ID CSCud44300.

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Solution

Refer to the vendor advisory.

Plugin Details

Severity: Medium

ID: 502779

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 12/4/2024

Updated: 12/5/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

Vector: CVSS2#AV:N/AC:H/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2012-6396

Vulnerability Information

CPE: cpe:/o:cisco:nx-os:-

Required KB Items: Tenable.ot/Cisco

Exploit Ease: No known exploits are available

Patch Publication Date: 1/19/2013

Vulnerability Publication Date: 1/19/2013

Reference Information

CVE: CVE-2012-6396

CWE: 399

Detections

Analytics