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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1265
IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect
    Financial Transaction Manager for Check Services for Multi-Platform
                               12 April 2019

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

Product:           IBM Financial Transaction Manager
Publisher:         IBM
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Increased Privileges            -- Existing Account      
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-12547 CVE-2018-1890 

Reference:         ESB-2019.1262
                   ESB-2019.1085
                   ESB-2019.0698
                   ESB-2019.0665

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10875336

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Multiple vulnerabilities in IBM Java Runtime affect Financial Transaction
Manager for Check Services for Multi-Platform

Product:             Financial Transaction Manager

Component:           Financial Transaction Manager for Check Services

Software version:    3.0.2

Operating system(s): Platform Independent

Reference #:         0875336

Security Bulletin

Summary

There are multiple vulnerabilities in IBM Runtime Environment Java Version 7 or
Version 8 used by Financial Transaction Manager for Check Services for
Multi-Platform (FMT CHK). Financial Transaction Manager for Check Services for
Multi-Platform has addressed the applicable CVEs.

Vulnerability Details

CVEID: CVE-2018-1890
DESCRIPTION: IBM SDK, Java Technology Edition Version 8 on the AIX platform
uses absolute RPATHs which may facilitate code injection and privilege
elevation by local users.
CVSS Base Score: 5.6
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152081 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L)

CVEID: CVE-2018-12547
DESCRIPTION: Eclipse OpenJ9 is vulnerable to a buffer overflow, caused by
improper bounds checking by the jio_snprintf() and jio_vsnprintf() functions.
By sending an overly long argument, a remote attacker could overflow a buffer
and execute arbitrary code on the system or cause the application to crash.
CVSS Base Score: 9.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
157512 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

FTM CHK: v3.0.2.0 - 3.0.2.1

Remediation/Fixes

VRMF   APAR      Remediation / First Fix

3.0.2 PH09462 3.0.2.1-FTM-Check-MP-iFix0017

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

Change History

10 April 2019: 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 CHK
FTM Check

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