HPE Support Alerts - Certain HPE Gen9 Systems with HP Trusted Platform Module v2.0 Option, Unauthorized Access to Data

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: hpesbhf03789en_us

Version: 2

HPESBHF03789 rev.2 - Certain HPE Gen9 Systems with HP Trusted Platform Module v2.0 Option, Unauthorized Access to Data
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2017-10-18

Last Updated: 2017-10-17


Potential Security Impact: Local: Unauthorized Access to Data; Remote: Unauthorized Access to Data

Source: Hewlett Packard Enterprise, HPE Product Security Response Team

VULNERABILITY SUMMARY

A potential security vulnerability has been identified in the "HP Trusted Platform Module 2.0 Option" kit. This optional kit is available for HPE Gen9 systems with firmware version 5.51. The vulnerability in TPM firmware 5.51 is that new mathematical methods exist such that RSA keys generated by the TPM 2.0 with firmware 5.51 are cryptographically weakened. This vulnerability could lead to local and remote unauthorized access to data.

Note:

  • The "HP Trusted Platform Module Option" (TPM 1.2) for HPE Gen6 through Gen9 systems is not affected.
References:
  • PSRT110605
  • PSRT110598
  • CVE-2017-15361

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

  • HPE Trusted Platform Module 2.0 Kit FW 5.51 - TPM 2.0 FW 5.62 is not affected. This is the Gen9 TPM 2.0 option (only Gen9 servers could have this option). The TPM 2.0 Option for Gen9 servers is not standard on Gen9 servers - it is an option.
  • HP ProLiant BL460c Gen9 Server Blade n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant BL660c Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL120 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL160 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL360 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL380 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL388 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL580 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL60 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant DL80 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant ML110 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HP ProLiant ML150 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE Apollo 4200 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant DL180 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant DL180 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant DL20 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant DL560 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML10 Gen9 E3-1225 v5 3.3GHz 4-core 8GB-R 1TB Non-hot Plug 4LFF SATA 300W AP Svr/Promo n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML10 Gen9 E3-1225 v5 4GB-R 1TB Non-hot Plug 4LFF SATA 300W Svr/S-Buy n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML10 Gen9 E3-1225 v5 8GB-R 1TB Non-hot Plug 4LFF SATA 300W Perf Svr n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML10 Gen9 E3-1225 v5 8GB-R 2TB Non-hot Plug 4LFF SATA 300W Svr/GO n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML10 Gen9 E3-1225 v5 8GB-R 2TB Non-hot Plug 4LFF SATA 300W Svr/TV n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML10 Gen9 G4400 4GB-R Non-hot Plug 4LFF SATA 300W Entry Svr n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML30 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML350 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant ML350 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL170r Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL190r Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL230a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL230a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL250a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL250a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL260a Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL450 Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL730f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL730f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL740f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL740f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL750f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.
  • HPE ProLiant XL750f Gen9 Server n/a - only if "HPE Trusted Platform Module 2.0 Kit" w/ FW version 5.51 is installed.

BACKGROUND

CVSS Version 3.0 and Version 2.0 Base Metrics
Reference
V3 Vector
V3 Base Score
V2 Vector
V2 Base Score
CVE-2017-15361
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.4
(AV:L/AC:H/Au:N/C:C/I:C/A:C)
6.2
Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002

RESOLUTION

HPE has provided both an updated system ROM, and updated TPM firmware to correct this issue for impacted systems. Update the system ROM and "HPE Trusted Platform Module 2.0 Option" to firmware version 5.62 or subsequent.

The latest version of the System ROM is available, and must be updated before updating the TPM firmware. Use these instructions:

1.Click the following link:

2.Enter a product name (e.g., "DL380 Gen9") in the text field under Enter a Product Name or Number.3.Click Go.4.Select the appropriate product model from the Results list (if prompted).5.Click the "drivers, software & firmware" hyperlink under the Download Options tab.6.Select the system's specific operating system from the Operating Systems dropdown menu.7.Click the category BIOS - System ROM.8.Select the latest release of HPE System ROM Version 2.50 (or later).9.Click Download.

The latest version of the TPM firmware is available. Use these instructions:

1.Click the following link:

2.Enter a product name (e.g., "DL380 Gen9") in the text field under Enter a Product Name or Number. 3.Click Go. 4.Select the appropriate product model from the Results list (if prompted). 5.Click the "drivers, software & firmware" hyperlink under the Download Options tab. 6.Select the system's specific operating system from the Operating Systems dropdown menu. 7.Click the category Firmware. 8.Select the latest release of the HPE Trusted Platform Module 2.0 Option firmware update for HPE Gen9 Severs Version 5.62 (or later). 9.Click Download.

Note:

  • After the firmware upgrade, the TPM will generate RSA keys using an improved algorithm. Revoking the weak TPM generated RSA keys will still be required. Refer to the OS documentation for OS-specific instructions. In addition, a System ROM update to version 2.50 (or later) is required before updating the TPM 2.0 firmware.

  • Please refer to the HPE Customer Bulletin as well:

HISTORY
  • Version:1 (rev.1) - 16 October 2017 Initial release
  • Version:2 (rev.2) - 17 October 2017 Added CVE reference

Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy.

Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com.

Report: To report a potential security vulnerability for any HPE supported product:

Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice

Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive

Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.

3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PV = ProCurve
ST = Storage Software
UX = HP-UX

©Copyright 2017 Hewlett Packard Enterprise Company, L.P.
 
 

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