September 2019 Dropbear SSH Vulnerabilities in NetApp Products

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Advisory ID: NTAP-20191004-0006 Version: 4.0 Last updated: 07/02/2021 Status: Final. CVEs: CVE-2017-9078, CVE-2017-9079

Summary

Multiple NetApp products incorporate Dropbear SSH. Dropbear SSH versions prior to 2017.75 are susceptible to vulnerabilities which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).

Impact

Successful exploitation of these vulnerabilities could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).

NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H300E/H500E/H700E/H410S:
 The -a option required for exploit is not enabled in this firmware.

Vulnerability Scoring Details

CVE Score Vector
CVE-2017-9078 7.5 (HIGH) CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVE-2017-9079 4.7 (MEDIUM) CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitation and Public Announcements

NetApp is aware of public discussion of this vulnerability.

References

Affected Products

  • NetApp HCI Baseboard Management Controller (BMC) - H410C

Products Not Affected

  • 7-Mode Transition Tool
  • AFF Baseboard Management Controller (BMC) - A700s
  • ATTO FibreBridge - 6500N
  • Active IQ Unified Manager for Linux
  • Active IQ Unified Manager for Microsoft Windows
  • Active IQ Unified Manager for VMware vSphere
  • Active IQ mobile app
  • Brocade Fabric Operating System Firmware
  • Cloud Manager
  • Clustered Data ONTAP
  • Clustered Data ONTAP Antivirus Connector
  • E-Series SANtricity OS Controller Software 11.x
  • E-Series SANtricity Storage Manager
  • E-Series SANtricity Web Services (REST API) for Web Services Proxy
  • Element HealthTools
  • Element Plug-in for vCenter Server
  • FAS/AFF BIOS
  • FAS/AFF Baseboard Management Controller (BMC)
  • Host Utilities - SAN for Linux
  • Host Utilities - SAN for Windows
  • MetroCluster Tiebreaker for clustered Data ONTAP
  • NetApp Cloud Backup (formerly AltaVault)
  • NetApp Cloud Backup OST Plug-in (formerly AltaVault OST Plug-in)
  • NetApp Converged Systems Advisor Agent
  • NetApp E-Series Performance Analyzer
  • NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H300E/H500E/H700E/H410S
  • NetApp HCI Compute Node (Bootstrap OS)
  • NetApp HCI Compute Node BIOS
  • NetApp Manageability SDK
  • NetApp NFS Plug-in for VMware VAAI
  • NetApp SANtricity Cloud Connector
  • NetApp SANtricity SMI-S Provider
  • NetApp SMI-S Provider
  • NetApp SolidFire & HCI Management Node
  • NetApp SolidFire & HCI Storage Node (Element Software)
  • NetApp SolidFire Baseboard Management Controller (BMC)
  • NetApp SolidFire Plug-in for vRealize Orchestrator (SolidFire vRO)
  • NetApp Storage Encryption
  • NetApp VASA Provider for Clustered Data ONTAP 9.6 and above
  • ONTAP Select Deploy administration utility
  • OnCommand Insight
  • OnCommand Workflow Automation
  • Open Systems SnapVault Agent
  • SANtricity Unified Manager
  • SAS Firmware
  • Service Processor
  • Single Mailbox Recovery
  • Snap Creator Framework
  • SnapCenter
  • SnapCenter Plug-in for VMware vSphere
  • SnapDrive for Unix
  • SnapManager for Exchange
  • SnapManager for Hyper-V
  • SnapManager for Oracle
  • SnapManager for SAP
  • SnapManager for Sharepoint
  • SolidFire Storage Replication Adapter
  • Storage Replication Adapter for Clustered Data ONTAP for VMware vSphere 9.6 and above
  • Storage Services Connector
  • StorageGRID (formerly StorageGRID Webscale)
  • StorageGRID Baseboard Management Controller (BMC)
  • StorageGRID9 (9.x and prior)
  • System Manager 9.x
  • Trident
  • Virtual Storage Console for VMware vSphere 9.6 and above

Software Versions and Fixes

NetApp's currently available patches are listed below.


Product First Fixed in Release
NetApp HCI Baseboard Management Controller (BMC) - H410C https://mysupport.netapp.com/site/products/all/details/netapp-hci/downloads-tab/download/62542/Compute_Firmware_Bundle

First fixed in Compute_Firmware_Bundle 2.7.6 (BMC 6.71.18).

Workarounds

None at this time.

Obtaining Software Fixes

Software fixes will be made available through the NetApp Support website in the Software Download section.

https://mysupport.netapp.com/site/downloads/

Customers who do not have access to the Support website should contact Technical Support at the number below to obtain the patches.

Contact Information

Check http://mysupport.netapp.com for further updates.
For questions, contact NetApp at:

Technical Support
mysupport.netapp.com
1 888 4 NETAPP (1 888 463 8277) (U.S. and Canada)
+00 800 44 638277 (EMEA/Europe)
+800 800 80 800 (Asia/Pacific)

Status of This Notice

Final.

This advisory should be considered the single source of current, up-to-date, authorized and accurate information from NetApp regarding Full Support products and versions.

This advisory is posted at the following link:
https://security.netapp.com/advisory/NTAP-20191004-0006

Revision History

Revision # Date Comments
1.0 20191004 Initial Public Release
2.0 20210318 NetApp HCI Baseboard Management Controller (BMC) - H410C added to Software Versions and Fixes
3.0 20210629 After additional review NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H300E/H500E/H700E/H410S moved from Affected to Not Affected, Impact section updated, Final status
4.0 20210702 NetApp HCI Baseboard Management Controller (BMC) - H410C fix link corrected from Storage to Compute Firmware Bundle and first fixed version updated from 2.0 to 2.7.6

This document is provided solely for informational purposes. All information is based upon NetApp’s current knowledge and understanding of the hardware and software products tested by NetApp, and the methodology and assumptions used by NetApp. NetApp is not responsible for any errors or omissions that may be contained herein, and no warranty, representation, or other legal commitment or obligation is being provided by NetApp. © 2022 NetApp, Inc. All rights reserved. No portions of this document may be reproduced without prior written consent of NetApp, Inc.