CVE-2016-1895 Unsafe User Input String Vulnerability in Data ONTAP

circle-check-alt This advisory should be considered the single source of current, up-to-date, authorized and accurate information from NetApp.

Summary

Data ONTAP versions prior to 8.2.5, 8.3.2P12, and 9.0 contain a flaw in the handling of certain user input strings which may allow an authenticated user to cause a Denial of Service (DoS) condition. Users are encouraged to upgrade to a fixed version of Data ONTAP.

Impact

An authenticated user may cause a Denial of Service (DoS) condition by entering crafted strings into certain commands or APIs.

Vulnerability Scoring Details

CVE Score Vector
CVE-2016-1895 6.5 (MEDIUM) CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitation and Public Announcements

NetApp is aware of public discussion of this vulnerability.

Affected Products

  • Clustered Data ONTAP
  • Data ONTAP operating in 7-Mode

Products Not Affected

  • 7-Mode Transition Tool
  • ATTO FibreBridge
  • AutoSupport, MySupport,support.netapp.com
  • Brocade Fabric Operating System Firmware
  • Brocade Network Advisor Software
  • Brocade Network Operating System Firmware
  • Cluster Network Switch (NetApp CN1610)
  • Clustered Data ONTAP Antivirus Connector
  • Data Migration Appliance DTA2800 (DTA Firmware)
  • Data Migration Appliance DTA2800 (DTA Manager)
  • Data Migration Appliance DTA2800 (DTA Remote CLI)
  • Data Migration Appliance DTA2800 (Space Reclamation Utility)
  • Data ONTAP Edge
  • E-Series SANtricity Management Plug-ins (Microsoft SQL Server (SSMS))
  • E-Series SANtricity Management Plug-ins (Microsoft System Center (SCOM))
  • E-Series SANtricity Management Plug-ins (Oracle EM)
  • E-Series SANtricity Management Plug-ins (VMware SRA)
  • E-Series SANtricity Management Plug-ins (VMware VASA (Windows))
  • E-Series SANtricity Management Plug-ins (VMware vCenter (Linux))
  • E-Series SANtricity Management Plug-ins (VMware vCenter (Windows))
  • E-Series SANtricity OS Controller Software 8.x
  • E-Series SANtricity Storage Manager
  • E-Series SANtricity Web Services (REST API)
  • FAS/AFF System Firmware (BIOS)
  • FAS/V-Series Storage Replication Adapter for 7-Mode Data ONTAP
  • FAS/V-Series Storage Replication Adapter for Clustered Data ONTAP
  • Host Utilities - SAN for ESX
  • Host Utilities - SAN for Unix and Linux
  • Host Utilities - SAN for Windows
  • MetroCluster Tiebreaker for clustered Data ONTAP
  • Multipath I/O (Data ONTAP DSM for Windows MPIO)
  • NetApp AltaVault
  • NetApp Host Agent
  • NetApp Manageability SDK
  • NetApp NFS Plug-in for VMware VAAI
  • NetApp Plug-in for Symantec NetBackup
  • NetApp SANtricity SMI-S Provider
  • NetApp SMI-S Provider
  • NetApp Storage Encryption
  • NetApp VASA Provider for Clustered Data ONTAP
  • OnCommand API Services
  • OnCommand Balance
  • OnCommand Cloud Manager
  • OnCommand Insight
  • OnCommand Performance Manager (Unified Manager Performance Pkg)
  • OnCommand Plug-in for Microsoft
  • OnCommand Shift
  • OnCommand System Manager
  • OnCommand Unified Manager Core Package (5.x)
  • OnCommand Unified Manager for Clustered Data ONTAP
  • OnCommand Workflow Automation
  • Open Systems SnapVault Agent
  • Perfstat
  • RAID Controller CTS2600 Legacy Engenio
  • Single Mailbox Recovery
  • Snap Creator Framework
  • SnapCenter Server
  • 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
  • SnapProtect
  • Storage Services Connector
  • StorageGRID
  • StorageGRID Webscale
  • System Setup
  • Virtual Storage Console for VMware vSphere

Software Versions and Fixes

NetApp's currently available patches are listed below.


Product First Fixed in Release
Clustered Data ONTAP http://mysupport.netapp.com/NOW/download/software/ontap/8.3.2P12/
Data ONTAP operating in 7-Mode http://mysupport.netapp.com/NOW/download/software/ontap/8.2.5/

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/NOW/cgi-bin/software/

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.

This advisory is posted at the following link:
https://security.netapp.com/advisory/NTAP-20170831-0003

Revision History

Revision # Date Comments
1.0 20170831 Initial Public Release, 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. © 2017 NetApp, Inc. All rights reserved. No portions of this document may be reproduced without prior written consent of NetApp, Inc.