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AUSCERT External Security Bulletin Redistribution
ESB-2018.3595
Multiple vulnerabilities in IBM(R) SDK, Java(TM) Technology
Edition affect IBM Operational Decision Manager
19 November 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Operational Decision Manager
Publisher: IBM
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Modify Arbitrary Files -- Remote/Unauthenticated
Delete Arbitrary Files -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-12539 CVE-2018-2973 CVE-2018-1656
CVE-2017-3736 CVE-2017-3732 CVE-2016-0705
Reference: ASB-2018.0244
ASB-2018.0170
ASB-2018.0169
ASB-2018.0093
Original Bulletin:
https://www.ibm.com/support/docview.wss?uid=ibm10740447
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Security Bulletin: Multiple vulnerabilities in IBM(R) SDK, Java(TM) Technology
Edition affect IBM Operational Decision Manager
Security Bulletin
Document information
More support for: IBM Operational Decision Manager
Software version: 8.5, 8.6, 8.7, 8.8, 8.9
Operating system(s): Platform Independent
Reference #: 0740447
Modified date: 16 November 2018
Summary
There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition,
Version 7 and 8 that is used by IBM Operational Decision Manager (ODM). These
issues were disclosed as part of the IBM Java SDK updates in July 2018
Vulnerability Details
If you run your own Java code using the IBM Java Runtime delivered with this
product, you should evaluate your code to determine whether the complete list
of vulnerabilities are applicable to your code. For a complete list of
vulnerabilities please refer to the link for "IBM Java SDK Security Bulletin"
located in the "References" section for more information.
CVEID: CVE-2017-3736
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a carry propagation flaw in 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-2017-3732
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a carry propagating bug in the x86_64 Montgomery
squaring procedure. An attacker could exploit this vulnerability to obtain
information about the private key.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
121313 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
CVEID: CVE-2016-0705
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a
double-free error when parsing DSA private keys. An attacker could exploit this
vulnerability to corrupt memory and cause a denial of service.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
111140 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2018-1656
DESCRIPTION: The IBM Java Runtime Environment''s Diagnostic Tooling Framework
for Java (DTFJ) does not protect against path traversal attacks when extracting
compressed dump files.
CVSS Base Score: 7.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
144882 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
CVEID: CVE-2018-2973
DESCRIPTION: An unspecified vulnerability related to the Java SE Embedded JSSE
component could allow an unauthenticated attacker to cause no confidentiality
impact, high integrity impact, and no availability impact.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
146835 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
CVEID: CVE-2018-12539
DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated
privileges on the system, caused by the failure to restrict the use of Java
Attach API to connect to an Eclipse OpenJ9 or IBM JVM on the same machine and
use Attach API operations to only the process owner. An attacker could exploit
this vulnerability to execute untrusted native code and gain elevated
privileges on the system.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
148389 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
o IBM Operational Decision Manager v8.5
o IBM Operational Decision Manager v8.6
o IBM Operational Decision Manager v8.7
o IBM Operational Decision Manager v8.8
o IBM Operational Decision Manager v8.9
Remediation/Fixes
IBM recommends upgrading to a fixed, supported version/release/platform of the
product:
o IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix Pack
30 and subsequent releases
o IBM SDK, Java Technology Edition, Version 8 Service Refresh 5 Fix Pack
20 and subsequent releases
Select the following interim fix to upgrade your JDK based on your version of
the product and operating system:
IBM Operational Decision Manager v8.5:
IBM Operational Decision Manager v8.6:
IBM Operational Decision Manager v8.7:
IBM Operational Decision Manager v8.8:
Interim fix for APAR RS03231 is available from IBM Fix Central:
8.5.0.0-WS-ODM_JDK7-<OS>-IF002
IBM Operational Decision Manager v8.8:
IBM Operational Decision Manager v8.9:
Interim fix for APAR RS03231 is available from IBM Fix Central:
8.8.0.0-WS-ODM_JDK8-<OS>-IF002
For IBM WebSphere Operational Decision Management v7.1, v7.5, v8.0, v8.5 IBM
recommends upgrading to a fixed supported version.
Important Note
IBM strongly suggests that all System z customers be subscribed to the System z
Security Portal to receive the latest critical System z security and integrity
service. If you are not subscribed, see the instructions on the System z
Security web site. Security and integrity APARs and associated fixes will be
posted to this portal. IBM suggests reviewing the CVSS scores and applying all
security or integrity fixes as soon as possible to minimize any potential risk.
Reference
Complete CVSS v3 Guide
On-line Calculator v3
IBM Java SDK Security Bulletin
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
Nov 16 2018: First 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.
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