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AUSCERT External Security Bulletin Redistribution
ESB-2018.2637
HPE ConvergedSystem 700 Solutions Using HPE 3PAR Service
Processor, Multiple Vulnerabilities
5 September 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: HPE ConvergedSystem 700 Solutions
Publisher: Hewlett-Packard
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Privileged Data -- Remote/Unauthenticated
Cross-site Request Forgery -- Remote with User Interaction
Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2018-7099 CVE-2018-7098 CVE-2018-7097
CVE-2018-7096 CVE-2018-7095
Original Bulletin:
https://support.hpe.com/hpsc/doc/public/display?docId=hpesbst03884en_us
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HPESBST03884 rev.1 - HPE ConvergedSystem 700 Solutions Using HPE 3PAR Service
Processor, Multiple Vulnerabilities
SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: hpesbst03884en_us
Version: 1
HPESBST03884 rev.1 - HPE ConvergedSystem 700 Solutions Using HPE 3PAR Service
Processor, Multiple Vulnerabilities
NOTICE: The information in this Security Bulletin should be acted upon as soon
as possible.
Release Date: 2018-09-04
Last Updated: 2018-09-04
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Potential Security Impact: Local: Directory Traversal, Disclosure of Privileged
Information; Remote: Access Restriction Bypass, Code Execution, Cross-Site
Request Forgery (CSRF)
Source: Hewlett Packard Enterprise, HPE Product Security Response Team
VULNERABILITY SUMMARY
The HPE 3PAR Service Processor installed on HPE ConvergedSystem 700 solutions
which are on SWFW compatibility matrix prior to August 2018 will have SP
version 4.4 MU6 or prior. Several security vulnerabilities have been identified
in these 3PAR Service Processor (SP) versions. The vulnerabilities may be
locally exploited to allow directory traversal, disclosure of privileged
information, and remotely exploited to allow access restriction bypass, code
execution, and cross site request forgery.
Note: This vulnerability impacts both physical and virtual 3PAR Service
Processor.
References:
o CVE-2018-7095 - access restriction bypass
o CVE-2018-7096 - remote code execution
o CVE-2018-7097 - cross site request forgery
o CVE-2018-7098 - local directory traversal
o CVE-2018-7099 - local disclosure of privileged information
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
o HPE 3PAR Service Processors - Prior to SP-4.4.0.GA-110(MU7)
o HP ConvergedSystem 700 Virtualization 2.0 VMware Kit - Prior to SWFW
Compatibility Matrix August 2018
o HP ConvergedSystem 700x for VMware Solution Kit - Prior to SWFW
Compatibility Matrix August 2018
o HP ConvergedSystem 700x v1.1 VMware Kit - Prior to SWFW Compatibility
Matrix August 2018
BACKGROUND
CVSS Version 3.0 and Version 2.0 Base Metrics
Reference V3 Vector V3 Base V2 Vector V2 Base
Score Score
CVE-2018-7095 CVSS:3.0/AV:N/AC:L/PR:L/ 8.0 (AV:L/AC:L/Au:S/ 6.8
UI:R/S:U/C:H/I:H/A:H C:C/I:C/A:C)
CVE-2018-7096 CVSS:3.0/AV:N/AC:L/PR:N/ 7.3 (AV:N/AC:L/Au:N/ 7.5
UI:N/S:U/C:L/I:L/A:L C:P/I:P/A:P)
CVE-2018-7097 CVSS:3.0/AV:N/AC:L/PR:N/ 6.3 (AV:N/AC:M/Au:N/ 6.8
UI:R/S:U/C:L/I:L/A:L C:P/I:P/A:P)
CVE-2018-7098 CVSS:3.0/AV:L/AC:L/PR:N/ 5.9 (AV:L/AC:L/Au:N/ 4.6
UI:N/S:U/C:L/I:L/A:L C:P/I:P/A:P)
CVE-2018-7099 CVSS:3.0/AV:L/AC:L/PR:N/ 8.4 (AV:L/AC:L/Au:N/ 7.2
UI:N/S:U/C:H/I:H/A:H C:C/I:C/A:C)
Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002
HPE acknowledges Matthijs Koot of Secura for reporting this issue to
security-alert@hpe.com. HPE acknowledges Bjoern Brixner of T Systems
International GMBH for reporting these vulnerabilities to HPE.
RESOLUTION
HPE has evaluated the impact of these vulnerabilities that have been identified
in all HPE 3PAR Service Processor versions prior to SP-4.4.0.GA-110(MU7). HPE
has supplied the following SP release which mitigate any potential impact of
the identified vulnerabilities.
o SP-4.4.0.GA-110(MU7) (or subsequent release)
- Note: the update requires 3PAR OS upgrade to 3.2.2MU6 (or subsequent).
o After updating the SP with SP-4.4.0.GA-110(MU7) (or subsequent release),
follow these mandatory configuration steps to be followed to mitigate the
local disclosure of privileged information in the HPE 3PAR Service
Processor:
Each of these 4 accounts (setupusr, spvar, 3parcust, cpmaint) should be
managed from the menu to change the default passwords as supplied from
initial setup.
- Change setupusr, spvar, 3parcust, cpmaint using the below example
steps.
Step 1: Role required: 3parcust
SSH into the SP IP address and enter 3parcust as user and the password for
it to login.
Step 2: From the SP menu, type
=1.14.1 Enter
The output is as follows.
Known users
1 ==> setupusr
2 ==> spvar
3 ==> 3parcust
4 ==> cpmaint
0 ==> Abort Operation
**Step 3**: Please select a user to operate on.
For each user account, select that account from the menu and change the
password.
o For questions, please contact HPE Support.
HISTORY
Version:1 (rev.1) - 4 September 2018 Initial release
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