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AUSCERT External Security Bulletin Redistribution
ESB-2019.1542
Multiple vulnerabilities in IBM Java SDK affecting Rational
Functional Tester
3 May 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Rational Functional Tester
Publisher: IBM
Operating System: Linux variants
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2426 CVE-2018-12547 CVE-2018-11212
Reference: ASB-2019.0018
ESB-2019.1460
ESB-2019.0722
ESB-2018.1992.3
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10876096
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Multiple vulnerabilities in IBM Java SDK affecting Rational Functional Tester
Product: Rational Functional Tester
Software version: 8.3.0 - 8.3.0.x, 8.5.0 - 8.5.0.x, 8.5.1 - 8.5.1.x, 8.6.0 -
8.6.0.6, 8.6.0.7 - 8.6.0.10, 9.1 - 9.1.1.
Operating system(s): Linux, Windows
Reference #: 0876096
Security Bulletin
Summary
There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version
7.0.10.40 and Version 8.0.5.30 used by Rational Functional Tester (RFT)
versions 8.3.0 - 8.6.0.6 and 8.6.0.7 - 9.2.1.1. RFT has addressed the
applicable CVEs.
Vulnerability Details
Rational Functional Tester has addressed the following:
If you run your own Java code using the IBM Java Runtime delivered with this
product, you should evaluate your code to determine whether additional Java
vulnerabilities are applicable to your code. For a complete list of
vulnerabilities, refer to the " IBM Java SDK Security Bulletin ", located in
the References section for more information.
CVEID: CVE-2018-11212
DESCRIPTION: libjpeg is vulnerable to a denial of service, caused by
divide-by-zero error in the alloc_sarray function in jmemmgr.c. By persuading a
victim to open a specially-crafted file, a remote attacker could exploit this
vulnerability to cause the application to crash.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
143429 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
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
o Rational Functional Tester: 8.3.0 - 8.6.0.6
o Rational Functional Tester: 8.6.0.7 - 9.2.1.1
Remediation/Fixes
Apply the correct fix pack or iFix for your version of the Rational Functional
Tester :
+----------------+----------------+---------------+---------------------------+
|Product |Version |APAR |Remediation/ First Fix |
+----------------+----------------+---------------+---------------------------+
|RFT |8.3.0 - |None |Download IBM SDK, Java |
| |8.3.0.x,8.5.0 - | |Technology Edition, Version|
| |8.5.0.x,8.5.1 - | |7 Service Refresh 10 Fix |
| |8.5.1.x, | |Pack 40 iFix from the Fix |
| |and8.6.0 - | |Central and apply it. |
| |8.6.0.6 | | |
+----------------+----------------+---------------+---------------------------+
| |8.6.0.7 - | |Download IBM SDK, Java |
| |8.6.0.10,9.1 - | |Technology Edition, Version|
|RFT |9.1.1.1, and9.2 |None |8 Service Refresh 5 Fix |
| |- RFT9.2.1.1 | |Pack 30 iFix from the Fix |
| | | |Central and apply it. |
+----------------+----------------+---------------+---------------------------+
Workarounds and Mitigations
None.
IBM Java SDK Security Bulletin
Change History
30 April 2019: Original version published
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