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HPESBNS03755 rev.2 - HPE NonStop Server using Samba, Multiple Remote Vulnerabilities

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: hpesbns03755en_us

Version: 2

HPESBNS03755 rev.2 - HPE NonStop Server using Samba, Multiple Remote Vulnerabilities
NOTICE: The information in this Security Bulletin should be acted upon as soon as possible.

Release Date: 2017-09-07

Last Updated: 2017-09-07


Potential Security Impact: Remote: Access Restriction Bypass, Arbitrary Code Execution, Denial of Service (DoS)

Source: Hewlett Packard Enterprise, HPE Product Security Response Team

VULNERABILITY SUMMARY

HPE NonStop Server using Samba is vulnerable to remote code execution, remote access restriction bypass and denial of service.

References:
  • CVE-2017-7494 - Remote Code Execution
  • CVE-2017-2619 - Remote Access Restriction Bypass
  • CVE-2017-9461 - Remote Denial of Service

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

Samba on NonStop L Series: T1201L01 through T1201L01^AAL, H and J Series: T1201H01 through T1201H01^AAM

BACKGROUND

CVSS Version 3.0 and Version 2.0 Base Metrics
Reference
V3 Vector
V3 Base Score
V2 Vector
V2 Base Score
CVE-2017-2619
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L
5.9
(AV:L/AC:H/Au:N/C:C/I:P/A:P)
5.2
CVE-2017-7494
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
7.2
CVE-2017-9461
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
7.8
Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002

RESOLUTION

Hewlett Packard Enterprise has provided the following instructions to address these vulnerabilities in HPE NonStop L-Series: T1201L01 through T1201L01^AAL, and J-Series: T1201H01 through T1201H01^AAM.

Install the following SPR as appropriate for your release version:

  • L-Series:

    • T1201L01^AAO (NS-Samba)

      • This SPR is already present in these RVUs: None

      • This SPR is usable with the following RVUs: L15.02 through L17.08

  • J-Series:

    • T1201H01^AAN (NS-Samba)

      • This SPR is already present in these RVUs: None

      • This SPR is usable with the following RVUs: J06.18 through J06.21.01

  • No fix is planned for the following RVUs:

    • J06.03 through J06.17

    • All H-series RVUs

See NonStop Hotstuff HS03357 and HS03361 for additional information.

Note: For further assistance please contact NonStop technical support.

HISTORY
  • Version:1 (rev.1) - 8 June 2017 Initial release
  • Version:2 (rev.2) - 7 September 2017 Added CVE-2017-9461 and updated fix information.

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.
Hewlett Packard Enterprise Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HPE nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise Company and the names of Hewlett Packard Enterprise Company products referenced herein are trademarks of Hewlett Packard Enterprise Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.

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Document title: HPESBNS03755 rev.2 - HPE NonStop Server using Samba, Multiple Remote Vulnerabilities
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