CVE-2014-5418: GE Multilink Uncontrolled Resource Consumption

Published Jan 17, 2015
·
Updated

GE Multilink ML800, ML1200, ML1600, and ML2400 switches with firmware 4.2.1 and earlier and Multilink ML810, ML3000, and ML3100 switches with firmware 5.2.0 and earlier allow remote attackers to cause a denial of service (resource consumption or reboot) via crafted packets.

Affected Software

28 affected components
GE Multilink Ml810 Firmware<=5.2.0
GE Multilink ML810
GE Multilink Ml1600 Firmware<=4.2.1
GE Multilink Ml1600
GE Multilink Ml1200 Firmware<=4.2.1
GE Multilink Ml1200
GE Multilink Ml3000 Firmware<=5.2.0
GE Multilink Ml3000
GE Multilink Ml2400 Firmware<=4.2.1
GE Multilink Ml2400
GE Multilink Ml3100 Firmware<=5.2.0
GE Multilink Ml3100
GE Multilink Ml800 Firmware<=4.2.1
GE Multilink ML800
All of the following
GE Multilink Ml810 Firmware<=5.2.0
GE Multilink ML810
All of the following
GE Multilink Ml1600 Firmware<=4.2.1
GE Multilink Ml1600
All of the following
GE Multilink Ml1200 Firmware<=4.2.1
GE Multilink Ml1200
All of the following
GE Multilink Ml3000 Firmware<=5.2.0
GE Multilink Ml3000
All of the following
GE Multilink Ml2400 Firmware<=4.2.1
GE Multilink Ml2400
All of the following
GE Multilink Ml3100 Firmware<=5.2.0
GE Multilink Ml3100
All of the following
GE Multilink Ml800 Firmware<=4.2.1
GE Multilink ML800

Remediation

Information

GE recommends users update switch firmware to the latest published version to resolve these vulnerabilities. The new firmware will enable new keys to be calculated and exchanged, resolve the slow data transfer and potential denial of service, and prevent the identified cross-site scripting vulnerabilities. The latest firmware is Version 5.3.2 for the ML800, ML1200, ML1600 and ML2400 and Version 5.3.2-3K for the ML810, ML3000, and ML3100. This firmware is available through the “Resources/Software” link in the product web sites at http://www.gedigitalenergy.com . This firmware is also available through the EnerVista Launchpad device management tool. GE recommends updating the switch over a serial connection to prevent an attacker from capturing the new key. Please refer to the GE advisory for specific information on how to install the firmware and change RSA key. The GE advisory is available at: https://www.gedigitalenergy.com/products/support/multilink/MLSB0415.pdf

Event History

Jan 17, 2015
CVE Published
via MITRE·02:00 AM
Data Sourced
via MITRE·02:00 AM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·02:59 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2014-5418?

CVE-2014-5418 has a severity rating that indicates a moderate risk due to its potential to cause a denial of service.

2

How do I fix CVE-2014-5418?

To fix CVE-2014-5418, upgrade the firmware of the affected GE Multilink switches to versions later than 4.2.1 or 5.2.0, as appropriate.

3

Which GE Multilink switches are affected by CVE-2014-5418?

CVE-2014-5418 affects GE Multilink ML800, ML1200, ML1600, ML2400, ML810, ML3000, and ML3100 switches running specific firmware versions.

4

Can CVE-2014-5418 lead to a remote attack?

Yes, CVE-2014-5418 allows remote attackers to exploit the vulnerability and potentially cause service disruptions.

5

What are the potential impacts of CVE-2014-5418?

The potential impacts of CVE-2014-5418 include resource consumption and unintentional reboots of affected switches.

Company

Resources

Contact

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