CVE-2018-1000656 Flask Vulnerability in NetApp Products

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.

Advisory ID: NTAP-20190221-0001 Version: 4.0 Last updated: 03/27/2020 Status: Final. CVEs: CVE-2018-1000656

Overview

Summary

Multiple NetApp products incorporate flask. Flask versions prior to 0.12.3 are susceptible to a vulnerability which when successfully exploited could lead to Denial of Service (DoS).

Impact

Successful exploitation of this vulnerability could lead to Denial of Service (DoS).

Vulnerability Scoring Details

CVE	Score	Vector
CVE-2018-1000656	7.5 (HIGH)	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitation and Public Announcements

NetApp is aware of public discussion of this vulnerability.

References

https://github.com/pallets/flask/releases/tag/0.12.3

Affected Products

NetApp HCI Compute Node (Bootstrap OS)
NetApp SolidFire & HCI Storage Node (Element Software)
ONTAP Select Deploy administration utility

Products Not Affected

7-Mode Transition Tool
ATTO FibreBridge
Active IQ Unified Manager (formerly OnCommand Unified Manager) for Linux 7.3 and above
Active IQ Unified Manager (formerly OnCommand Unified Manager) for VMware vSphere 9.5 and above
Active IQ Unified Manager (formerly OnCommand Unified Manager) for Windows 7.3 and above
Active IQ mobile app
Brocade Fabric Operating System Firmware
Brocade Network Advisor Software
Clustered Data ONTAP
Clustered Data ONTAP Antivirus Connector
Data ONTAP operating in 7-Mode
E-Series SANtricity Management Plug-ins (VMware vCenter)
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 Plug-in for vCenter Server
FAS/AFF BIOS
FAS/AFF Baseboard Management Controller (BMC)
Host Utilities - SAN for Linux
Host Utilities - SAN for Windows
MAX Data
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 Element System Firmware
NetApp HCI Compute Node BIOS
NetApp Manageability SDK
NetApp NFS Plug-in for VMware VAAI
NetApp Plug-in for Symantec NetBackup
NetApp SANtricity Cloud Connector
NetApp SANtricity SMI-S Provider
NetApp SMI-S Provider
NetApp Service Level Manager
NetApp SolidFire & HCI Management Node
NetApp SteelStore Cloud Integrated Storage
NetApp Storage Encryption
NetApp VASA Provider for Clustered Data ONTAP 7.2 and above
OnCommand API Services
OnCommand Cloud Manager
OnCommand Insight
OnCommand System Manager 3.x
OnCommand System Manager 9.x
OnCommand Unified Manager for 7-Mode (core package)
OnCommand Workflow Automation
Open Systems SnapVault Agent
RAID Controller CTS2600 Legacy Engenio
SAS Firmware
Service Processor
Single Mailbox Recovery
Snap Creator Framework
SnapCenter
SnapDrive for Unix
SnapDrive for Windows
SnapManager for Exchange
SnapManager for Hyper-V
SnapManager for MS SQL
SnapManager for Oracle
SnapManager for SAP
SnapManager for Sharepoint
Storage Replication Adapter for Clustered Data ONTAP for VMware vSphere 7.2 and above
Storage Replication Adapter for Clustered Data ONTAP for Windows 7.2 and above
Storage Services Connector
StorageGRID (formerly StorageGRID Webscale)
StorageGRID Baseboard Management Controller (BMC)
StorageGRID Webscale NAS Bridge
StorageGRID9 (9.x and prior)
System Setup
Trident
Virtual Storage Console for VMware vSphere 7.2 and above

Remediation

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/NOW/download/software/ontap_select/9.5.2112/
NetApp SolidFire & HCI Storage Node (Element Software)	https://mysupport.netapp.com/products/hci/1.6/
NetApp HCI Compute Node (Bootstrap OS)	https://mysupport.netapp.com/products/hci/1.6/

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)

Revision History

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-20190221-0001

Revision History

Revision #	Date	Comments
1.0	20190221	Initial Public Release
2.0	20190412	ONTAP Select Deploy administration utility added to Software Versions and Fixes
3.0	20190531	NetApp HCI Compute Nodes, NetApp HCI Storage Nodes added to Software Versions and Fixes
4.0	20200327	Active IQ Performance Analytics Services added to Software Versions and Fixes, Final status

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. © 2024 NetApp, Inc. All rights reserved. No portions of this document may be reproduced without prior written consent of NetApp, Inc.