ESB-2018.3728 - [Win][UNIX/Linux] IBM Financial Transaction Manager: Multiple vulnerabilities 2018-11-30

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3728
            Multiple vulnerabilities in IBM Java Runtime affect
       Financial Transaction Manager for Corporate Payment Services
                             30 November 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Financial Transaction Manager
Publisher:         IBM
Operating System:  UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Access Privileged Data   -- Remote with User Interaction
                   Increased Privileges     -- Existing Account            
                   Create Arbitrary Files   -- Remote with User Interaction
                   Access Confidential Data -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-12539 CVE-2018-1656 CVE-2017-3736
                   CVE-2017-3732  

Reference:         ASB-2018.0244
                   ASB-2018.0170
                   ESB-2017.1553
                   ESB-2017.0317

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10731339

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Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect
Financial Transaction Manager for Corporate Payment Services

Security Bulletin

Document information

More support for: Financial Transaction Manager
Component: Financial Transaction Manager for Corporate Payment Services
Software version: 2.1.1
Operating system(s): Platform Independent
Reference #: 0731339
Modified date: 29 November 2018


Summary

There are multiple vulnerabilities in IBM(R) Runtime Environment Java(TM) Version 7
used by Financial Transaction Manager for Corporate Payment Services. Financial
Transaction Manager for Corporate Payment Services (FTM CPS) has addressed the
applicable CVEs.

Vulnerability Details

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 more information
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-2017-3736
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a carry propagation flaw i
n the x86_64 Montgomery squaring function bn_sqrx8x_internal(). An attacker
with online access to an unpatched system co
uld 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 more information
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-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-2018-12539
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 more information
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

FTM CPS: 2.1.1

Remediation/Fixes

Product VRMF   APAR   Remediation / First Fix

FTM CPS 2.1.1 PH02771 2.1.1-FTM-CPS-MP-fp0005

Workarounds and Mitigations

None

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

Acknowledgement

CVE-2018-1517 was reported to IBM by Michael Weissbacher

Change History

29 November 2018: Original version published

*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.

Product Alias/Synonym

FTM
FTM CPS

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