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AUSCERT External Security Bulletin Redistribution
ESB-2019.1223
Security Bulletin: Multiple Vulnerabilities in IBM Java SDK
affect IBM Integration Designer
10 April 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Integration Designer
Publisher: IBM
Operating System: Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2426 CVE-2018-12547
Reference: ASB-2019.0018
ESB-2019.1122
ESB-2019.1057
ESB-2019.0313
ESB-2019.0263
ESB-2019.0262
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10744033
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Security Bulletin: Multiple Vulnerabilities in IBM Java SDK affect IBM
Integration Designer
Document information
More support for: IBM Integration Designer
Software version: 8.5.0.1, 8.5.5, 8.5.6, 8.5.7, 18.0.0.1, 18.0.0.2
Operating system(s): Windows
Reference #: 0744033
Modified date: 09 April 2019
Security Bulletin
Summary
There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition,
Version 7 and Version 8 that affect IBM Integration Designer for IBM Business
Process Manager (BPM) and IBM Business Automation Workflow. Integration
Designer has addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2019-2426
DESCRIPTION: An unspecified vulnerability related to the Java SE Networking
component could allow an unauthenticated attacker to obtain sensitive
information resulting in a low confidentiality impact using unknown attack
vectors.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
155744 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
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 more information
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
IBM Integration Designer V8.5.0.1, V8.5.5, V8.5.6, V8.5.7, V18.0.0.1, and
V18.0.0.2.
Remediation/Fixes
This fix resolves the IBM SDK for JAVA CPU January 2019 issues, including
Oracle January 2019 CPU.
Install interim fix JR60737 that applies to your version:
o IBM Integration Designer V18.0.0.2
o IBM Integration Designer V18.0.0.1
o IBM Integration Designer V8.5.7
o IBM Integration Designer V8.5.6
o IBM Integration Designer V8.5.5
o IBM Integration Designer V8.5.0.1
Workarounds and Mitigations
None
Change History
9 January 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.
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