CVE-2017-8779 rpcbind 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.
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Advisory ID: NTAP-20180109-0001 Version: 9.0 Last updated: 01/14/2022 Status: Final. CVEs: CVE-2017-8779
Summary
Multiple NetApp products incorporate rpcbind. LIBTIRPC versions through 1.0.1 and 1.0.2-rc3, NTIRPC versions through 1.4.3, and rpcbind versions through 0.2.4 are susceptible to a vulnerability which when successfully exploited could lead to Denial of Service(DoS). This vulnerability is referred to as rpcbomb.
Impact
Successful exploitation of this vulnerability by remote attackers could lead to a Denial of Service (DoS).
Vulnerability Scoring Details
| CVE | Score | Vector |
|---|---|---|
| CVE-2017-8779 | 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
Affected Products
- Clustered Data ONTAP
- Data ONTAP Edge
- Management Network Switch (NetApp CN1601)
- NetApp Cloud Backup (formerly AltaVault)
- NetApp VASA Provider for Clustered Data ONTAP 9.7 and above
- OnCommand Balance
- SnapProtect
- StorageGRID (formerly StorageGRID Webscale)
- StorageGRID9 (9.x and prior)
Products Not Affected
- 7-Mode Transition Tool
- ATTO FibreBridge - 6500N
- Brocade Fabric Operating System Firmware
- Cloud Manager
- Cluster Network Switch (NetApp CN1610)
- Clustered Data ONTAP Antivirus Connector
- Data ONTAP operating in 7-Mode
- E-Series SANtricity Storage Manager
- E-Series SANtricity Web Services (REST API) for Web Services Proxy
- FAS/AFF BIOS
- Host Utilities - SAN for Linux
- Host Utilities - SAN for Windows
- MetroCluster Tiebreaker for clustered Data ONTAP
- NetApp Cloud Backup OST Plug-in (formerly AltaVault OST Plug-in)
- NetApp HCI Compute Node (Bootstrap OS)
- NetApp Manageability SDK
- NetApp NFS Plug-in for VMware VAAI
- NetApp SANtricity SMI-S Provider
- NetApp SMI-S Provider
- NetApp SolidFire, Enterprise SDS & HCI Storage Node (Element Software)
- NetApp Storage Encryption
- ONTAP Select Deploy administration utility
- OnCommand Insight
- OnCommand Performance Manager (Unified Manager Performance Pkg)
- OnCommand Unified Manager for Clustered Data ONTAP
- OnCommand Workflow Automation
- Open Systems SnapVault Agent
- Service Processor
- Single Mailbox Recovery
- Snap Creator Framework
- SnapCenter
- SnapDrive for Unix
- SnapManager for Exchange
- SnapManager for Hyper-V
- SnapManager for Oracle
- SnapManager for SAP
- Storage Services Connector
- System Manager 9.x
Software Versions and Fixes
NetApp's currently available patches are listed below.
| Product | First Fixed in Release |
|---|---|
| Clustered Data ONTAP |
https://mysupport.netapp.com/NOW/download/software/ontap/9.1P8/ https://mysupport.netapp.com/NOW/download/software/ontap/9.2/ |
| OnCommand Balance |
OnCommand Balance has no plans to address this vulnerability. See the EOA announcement for more information. |
| Management Network Switch (NetApp CN1601) |
Management Network Switch (NetApp CN1601) has no plans to address this vulnerability. See the EOA announcement for more information. |
| StorageGRID (formerly StorageGRID Webscale) |
https://mysupport.netapp.com/NOW/download/software/storagegrid_webscale/11.0.1/ |
| SnapProtect |
SnapProtect has no plans to address this vulnerability. See the EOA announcement for more information. |
| Data ONTAP Edge |
Data ONTAP Edge has no plans to address this vulnerability. See the EOA announcement for more information. |
| NetApp VASA Provider for Clustered Data ONTAP 9.7 and above |
https://mysupport.netapp.com/NOW/download/software/vasa_cdot/7.2/ |
| StorageGRID9 (9.x and prior) |
StorageGRID9 (9.x and prior) has no plans to address this vulnerability. See the EOA announcement for more information. |
| NetApp Cloud Backup (formerly AltaVault) |
https://mysupport.netapp.com/NOW/download/software/altavault_phyapp/4.3.2/ https://mysupport.netapp.com/NOW/download/software/altavault_ava800/4.3.2/ https://mysupport.netapp.com/NOW/download/software/altavault_virtualapp/4.3.2/ |
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-20180109-0001
Revision History
| Revision # | Date | Comments |
|---|---|---|
| 1.0 | 20180109 | Initial Public Release |
| 2.0 | 20180112 | Cluster Network Switch (NetApp CN1610) moved to Products Not Affected |
| 3.0 | 20180122 | Clustered Data ONTAP added to Software Versions and Fixes |
| 4.0 | 20180405 | StorageGRID Webscale added to Software Versions and Fixes |
| 5.0 | 20180717 | NetApp VASA Provider for Clustered Data ONTAP 7.0 and above added to Software Versions and Fixes |
| 6.0 | 20180904 | Data ONTAP Edge moved to Won't Fix status |
| 7.0 | 20181211 | Element Software (formerly SolidFire Element OS) moved to Products Not Affected |
| 8.0 | 20190531 | SnapProtect moved to Won't Fix status |
| 9.0 | 20220114 | StorageGRID9 (9.x and prior) moved to Won't Fix status, 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. © 2022 NetApp, Inc. All rights reserved. No portions of this document may be reproduced without prior written consent of NetApp, Inc.