Support Product Security

My Cloud Firmware Version 2.31.163

WDC Tracking Number: WDC-19001
Published: January 8, 2019

Last Updated: January 8, 2019

Description

My Cloud Firmware 2.31.163 includes multiple updates to improve the security of your My Cloud device.

Product Impact
Last Updated
My Cloud
January 8, 2019
My Cloud Mirror Gen 2
January 8, 2019
My Cloud EX2 Ultra
January 8, 2019
My Cloud EX2100
January 8, 2019
My Cloud EX4100
January 8, 2019
My Cloud DL2100
January 8, 2019
My Cloud DL4100
January 8, 2019
My Cloud PR2100
January 8, 2019
My Cloud PR4100
January 8, 2019

Advisory Summary

Mitigation and response to brute-force attacks has been added to the My Cloud operating system.

Reported by: Western Digital

Data relating to a non-production testing environment has been removed from the device firmware.

Reported by: Western Digital

The rsync component has been updated to version 3.1.3 to address file-list validation vulnerabilities.

Reported by: The Rsync Developers

A warning has been added to the firmware when enabling the remote administrative dashboard feature. It is recommended to use the mycloud.com interface to interact with your My Cloud device remotely instead

Reported by: Western Digital

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