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ibmIBMCD1271F65919F0A27ABAC5D2FB90AF847030089BEFBA36FA40622E14F85284D4
HistoryJun 17, 2018 - 10:33 p.m.

Security Bulletin: Multiple Vulnerabilities in OpenSSL affect IBM Worklight and IBM MobileFirst Platform Foundation

2018-06-1722:33:38
www.ibm.com
61

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

Summary

OpenSSL vulnerabilities were disclosed on Nov 02, 2017 onward by the OpenSSL Project. OpenSSL is used by IBM Worklight and IBM MobileFirst Platform Foundation. IBM Worklight and IBM MobileFirst Platform Foundation have addressed the applicable CVEs.

Vulnerability Details

CVEID: CVE-2017-3736**
DESCRIPTION:** OpenSSL could allow a remote attacker to obtain sensitive information, caused by a carry propagation flaw in the the x86_64 Montgomery squaring function bn_sqrx8x_internal(). An attacker with online access to an unpatched system could exploit this vulnerability to obtain information about the private key.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/134397 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID: CVE-2017-3738**
DESCRIPTION:** OpenSSL could allow a remote attacker to obtain sensitive information, caused by an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. An attacker could exploit this vulnerability to obtain information about the private key. Note: In order to exploit this vulnerability, the server would have to share the DH1024 private key among multiple clients, which is no longer an option since CVE-2016-0701.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/136078 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N)

CVEID: CVE-2017-3737**
DESCRIPTION:** An unspecified vulnerability in multiple Oracle products could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and high availability impact.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/136077 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

Affected Products and Versions

IBM MobileFirst Platform Foundation 8.0.0.0
IBM MobileFirst Platform Foundation 7.1.0.0
IBM MobileFirst Platform Foundation 7.0.0.0
IBM MobileFirst Platform Foundation 6.3.0.0
IBM Worklight Enterprise Edition 6.2.0.1
IBM Worklight Enterprise Edition 6.1.0.2

Remediation/Fixes

Product

| VRMF|APAR|Remediation/First Fix
—|—|—|—
IBM MobileFirst Platform Foundation| 8.0.0.0| PI93999 | Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral
IBM MobileFirst Platform Foundation| 7.1.0.0| Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral
IBM MobileFirst Platform Foundation| 7.0.0.0| Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral
IBM MobileFirst Platform Foundation| 6.3.0.0| Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral
IBM Worklight Enterprise Edition| 6.2.0.1| Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral
IBM Worklight Enterprise Edition| 6.1.0.2| Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral

Workarounds and Mitigations

None

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References

Complete CVSS v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

07/03/2018 - Publish

*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.

Disclaimer

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an “industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response.” IBM PROVIDES THE CVSS SCORES ““AS IS”” WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. “Affected Products and Versions” referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.

[{“Product”:{“code”:“SSVNUQ”,“label”:“IBM MobileFirst Platform Foundation”},“Business Unit”:{“code”:“BU053”,“label”:“Cloud & Data Platform”},“Component”:“Security”,“Platform”:[{“code”:“”,“label”:“Apple iOS”},{“code”:“”,“label”:“Google Android”}],“Version”:“6.3;7.0;7.1;6.1;6.2;8.0”,“Edition”:“Enterprise”,“Line of Business”:{“code”:“LOB45”,“label”:“Automation”}}]

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

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