CVE-2024-6387 OpenSSH Vulnerability in NetApp Products

circle-info NetApp will continue to update this advisory as additional information becomes available.
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.

Summary

Multiple NetApp products incorporate OpenSSH. OpenSSH versions 8.5p1 prior to 9.8p1 are susceptible to a vulnerability referred to as regreSSHion 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 this vulnerability could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).

E-Series SANtricity OS Controller Software 11.x:
Affected only in version 11.80.1 when ssh login is enabled.

ONTAP Select Deploy administration utility:
Affected only in version 9.14.1.

ONTAP 9 (formerly Clustered Data ONTAP):
Theoretically exploitable in versions 9.11.1 and higher - the exploit has not been demonstrated on FreeBSD.
The default values for LoginGraceTime and MaxStartups are 30 seconds and 10:30:60 which reduce the chance of successful exploit.

Vulnerability Scoring Details

CVE Score Vector
CVE-2024-6387 8.1 (HIGH) CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation and Public Announcements

NetApp is aware of public discussion of this vulnerability.

References

Affected Products

  • Active IQ Unified Manager for VMware vSphere
  • E-Series SANtricity OS Controller Software 11.x
  • FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400
  • FAS/AFF Baseboard Management Controller (BMC) - A250/500f/C250
  • FAS/AFF Baseboard Management Controller (BMC) - A800/C800
  • FAS/AFF Baseboard Management Controller (BMC) - A900/9500
  • FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750
  • FAS/AFF Baseboard Management Controller (BMC) - FAS2820
  • ONTAP 9 (formerly Clustered Data ONTAP)
  • ONTAP Select Deploy administration utility
  • ONTAP tools for VMware vSphere 9

Products Under Investigation

  • AFF Baseboard Management Controller (BMC) - A700s
  • NetApp HCI Compute Node (Bootstrap OS)
  • NetApp SolidFire & HCI Management Node
  • NetApp SolidFire & HCI Storage Node (Element Software)
  • ONTAP tools for VMware vSphere 10

Products Not Affected

  • AFF BIOS - A700s
  • ATTO FibreBridge - 7500N
  • ATTO FibreBridge - 7600N
  • Active IQ Unified Manager for Linux
  • Active IQ Unified Manager for Microsoft Windows
  • Active IQ mobile app
  • Astra Control Center
  • Astra Control Center - NetApp Kubernetes Monitoring Operator
  • Astra Control Provisioner
  • Astra Trident
  • Astra Trident Autosupport
  • BlueXP Classification
  • Brocade Fabric Operating System Firmware
  • Brocade SAN Navigator (SANnav)
  • Cloud Insights Acquisition Unit
  • Cloud Insights Storage Workload Security Agent
  • Cloud Insights Telegraf Agent
  • Cloud Volumes ONTAP Mediator
  • E-Series BIOS
  • E-Series SANtricity Unified Manager and Web Services Proxy
  • Element .NET SDK
  • Element HealthTools
  • Element JAVA SDK
  • Element Plug-in for vCenter Server
  • Element Powershell Tools
  • Element Python SDK
  • FAS/AFF BIOS - 2820
  • FAS/AFF BIOS - 8300/8700/A400/C400
  • FAS/AFF BIOS - A250/500f/C250
  • FAS/AFF BIOS - A300/8200/A200/2650/2620/C190/A220/2720/2750/A150
  • FAS/AFF BIOS - A320
  • FAS/AFF BIOS - A700/9000
  • FAS/AFF BIOS - A800/C800
  • FAS/AFF BIOS - A900/9500
  • FAS/AFF Baseboard Management Controller (BMC) - A320
  • FAS/AFF Service Processor - A300/8200/A200/2650/2620
  • FAS/AFF Service Processor - A700/9000
  • Global File Cache
  • Host Utilities - SAN for Linux
  • Host Utilities - SAN for Windows
  • IOM12 SAS Disk Shelf Firmware
  • IOM12B SAS Disk Shelf Firmware
  • IOM12E SAS Disk Shelf Firmware
  • IOM12F SAS Disk Shelf Firmware
  • IOM12G SAS Disk Shelf Firmware
  • IOM6 SAS Disk Shelf Firmware
  • IOM6E SAS Disk Shelf Firmware
  • Management Services for Element Software and NetApp HCI
  • MetroCluster DataCollector
  • MetroCluster Tiebreaker for clustered Data ONTAP
  • Multipath I/O (SANtricity DSM for Windows MPIO)
  • NetApp BlueXP
  • NetApp Converged Systems Advisor Agent
  • NetApp DataOps Toolkit
  • NetApp E-Series Host Collection
  • NetApp E-Series SANtricity Collection
  • NetApp HCI Baseboard Management Controller (BMC) - H300S/H500S/H700S/H410S
  • NetApp HCI Baseboard Management Controller (BMC) - H410C
  • NetApp HCI Baseboard Management Controller (BMC) - H610C
  • NetApp HCI Baseboard Management Controller (BMC) - H610S
  • NetApp HCI Baseboard Management Controller (BMC) - H615C
  • NetApp HCI Compute Node BIOS
  • NetApp HCI Storage Node BIOS
  • NetApp Kubernetes Monitoring Operator
  • NetApp Manageability SDK
  • NetApp NFS Plug-in for VMware VAAI
  • NetApp ONTAP PowerShell Toolkit (PSTK)
  • NetApp SolidFire Plug-in for vRealize Orchestrator (SolidFire vRO)
  • NetApp XCP NFS
  • NetApp XCP SMB
  • ONTAP Antivirus Connector
  • ONTAP Mediator
  • OnCommand Insight
  • OnCommand Workflow Automation
  • RcfFileGenerator for MetroCluster IP
  • SANtricity Storage Plugin for vCenter
  • SRA Plugin for Linux
  • SRA Plugin for Windows
  • Single Mailbox Recovery
  • Snap Creator Framework
  • SnapCenter
  • SnapCenter Plug-in for VMware vSphere/BlueXP backup and Recovery for Virtual Machine
  • SnapGathers
  • SnapManager for Hyper-V
  • SolidFire Storage Replication Adapter
  • StorageGRID (formerly StorageGRID Webscale)
  • StorageGRID BIOS SG1000/SG100/SG1100/SG110
  • StorageGRID BIOS SG5660/SG5612/SG5760/SG5712
  • StorageGRID BIOS SG5812/SG5860
  • StorageGRID BIOS SG6060/SGF6024/SGF6112/SG6160
  • StorageGRID Baseboard Management Controller (BMC) - SG6060/SG6160/SGF6024/SGF6112/SG100/SG110/SG1000/SG1100
  • StorageGRID Baseboard Management Controller (BMC) SG5812/SG5860
  • System Manager 9.x
  • Terraform Provider for ONTAP
  • Workload Factory for VMware

Software Versions and Fixes

NetApp's currently available patches are listed below.


Product First Fixed in Release
ONTAP Select Deploy administration utility https://mysupport.netapp.com/site/products/all/details/ontapselect-deploy/downloads-tab/download/62910/9.15.1

Workarounds

E-Series SANtricity OS Controller Software 11.x:
Disable SSH login if enabled.

ONTAP 9 (formerly Clustered Data ONTAP):
The action plan to adjust the LoginGraceTime value requires Technical Support assistance - refer to CONTAP-266869 when opening a support case.
Changes to the LoginGraceTime value must be manually reverted once an ONTAP fix is available and installed.
According to the Qualys advisory, setting the LoginGraceTime value to 0 will make the SSH server safe from the Remote Code Execution vulnerability but also makes it vulnerable to a Denial of Service (DoS) attack via the exhaustion of all MaxStartups connections.

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

Interim.

NetApp will continue to update this advisory as additional information becomes available.

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-20240701-0001

Revision History

Revision # Date Comments
1.0 20240701 Initial Public Release
2.0 20240702 ONTAP Select Deploy administration utility moved to Affected Products and SnapCenter Plug-in for VMware vSphere/BlueXP backup and Recovery for Virtual Machine moved to Products Not Affected
3.0 20240703 ONTAP tools for VMware vSphere 9 moved to Affected Products
4.0 20240705 FAS/AFF Baseboard Management Controller (BMC) - 8300/8700/A400/C400 moved to Affected Products
5.0 20240709 FAS/AFF Service Processor - A300/8200/A200/2650/2620, FAS/AFF Baseboard Management Controller (BMC) - A320, NetApp Converged Systems Advisor Agent and FAS/AFF Service Processor - A700/9000 moved to Products Not Affected, ONTAP 9 (formerly Clustered Data ONTAP), FAS/AFF Baseboard Management Controller (BMC) - FAS2820, FAS/AFF Baseboard Management Controller (BMC) - A800/C800, FAS/AFF Baseboard Management Controller (BMC) - C190/A150/A220/FAS2720/FAS2750 and FAS/AFF Baseboard Management Controller (BMC) - A900/9500 moved to Affected Products, ONTAP 9 (formerly Clustered Data ONTAP) added to Impact and Workarounds
6.0 20240710 Active IQ Unified Manager for VMware vSphere moved to Affected Products, ONTAP 9 (formerly Clustered Data ONTAP) Impact updated with affected versions
7.0 20240711 Brocade Fabric Operating System Firmware moved to Products Not Affected, ONTAP 9 (formerly Clustered Data ONTAP) Impact and Workaround updated
8.0 20240716 ONTAP 9 (formerly Clustered Data ONTAP) Workaround updated
9.0 20240719 FAS/AFF Baseboard Management Controller (BMC) - A250/500f/C250 moved to Afected Products and ONTAP Select Deploy administration utility added to Software Versions and Fixes

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.