Cisco NX-OS Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2012-1357)

medium Tenable OT Security Plugin ID 502747

Synopsis

The remote OT asset is affected by a vulnerability.

Description

The igmp_snoop_orib_fill_source_update function in the IGMP process in NX-OS 5.0 and 5.1 on Cisco Nexus 5000 series switches allows remote attackers to cause a denial of service (device reload) via IGMP packets, aka Bug ID CSCts46521.

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Solution

Refer to the vendor advisory.

Plugin Details

Severity: Medium

ID: 502747

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: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2012-1357

Vulnerability Information

CPE: cpe:/o:cisco:nx-os:5.1, cpe:/o:cisco:nx-os:5.0

Required KB Items: Tenable.ot/Cisco

Exploit Ease: No known exploits are available

Patch Publication Date: 8/6/2012

Vulnerability Publication Date: 8/6/2012

Reference Information

CVE: CVE-2012-1357

CWE: 119

Detections

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