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AUSCERT External Security Bulletin Redistribution
ESB-2019.1646
Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli
Application Dependency Discovery Manager (TADDM)
10 May 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Tivoli Application Dependency Discovery Manager
Publisher: IBM
Operating System: AIX
Linux variants
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Increased Privileges -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2449 CVE-2019-2426 CVE-2019-2422
CVE-2018-12549 CVE-2018-12547 CVE-2018-11212
CVE-2018-1890
Reference: ASB-2019.0018
ESB-2019.1634
ESB-2019.1627
ESB-2019.1626
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10882672
- --------------------------BEGIN INCLUDED TEXT--------------------
Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Application
Dependency Discovery Manager (TADDM)
Product: Tivoli Application Dependency Discovery Manager
Software version: 7.2.2, 7.3
Operating system(s): AIX, Linux, Windows
Reference #: 0882672
Security Bulletin
Summary
There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version
7 SR10-FP35 and Version 8 SR5-FP25 used by IBM Tivoli Application Dependency
Discovery Manager (TADDM). These issues were disclosed as part of the IBM Java
SDK updates in Jan 2019.
Vulnerability Details
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-2019-2449
DESCRIPTION: An unspecified vulnerability related to the Java SE Deployment
component could allow an unauthenticated attacker to cause a denial of service
resulting in a low availability impact using unknown attack vectors.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
155766 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L)
CVEID: CVE-2019-2422
DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries
component could allow an unauthenticated attacker to obtain sensitive
information resulting in a low confidentiality impact using unknown attack
vectors.
CVSS Base Score: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
155741 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/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)
CVEID: CVE-2018-12549
DESCRIPTION: Eclipse OpenJ9 could allow a remote attacker to execute arbitrary
code on the system, caused by the failureto omit a null check on the receiver
object of an Unsafe call when accelerating it. An attacker could exploit this
vulnerability to execute arbitrary code on the system.
CVSS Base Score: 9.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
157513 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)
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)
Affected Products and Versions
TADDM 7.2.2.5
TADDM 7.3 (7.3.0.0 - 7.3.0.6)
Remediation/Fixes
+---------------------------------+-------+----+------------------+
|Fix |VRMF |APAR|How to acquire fix|
+---------------------------------+-------+----+------------------+
|efix_jdk8.0.5.30_FP6190313.zip |7.3.0.6|None|Download eFix |
+---------------------------------+-------+----+------------------+
|efix_jdk7.0.10.40_FP420171214.zip|7.3.0.4|None|Download eFix |
+---------------------------------+-------+----+------------------+
|efix_jdk7.0.10.40_FP520160209.zip|7.2.2.5|None|Download eFix |
+---------------------------------+-------+----+------------------+
The eFix provided for 7.3.0.6 has been tested to work successfully on top on
7.3.0.5. Similarly, the eFix provided for 7.3.0.4 has been tested to work
successfully on 7.3.0.0 - 7.3.0.3.
Please get familiar with the eFix readme in etc/efix_readme.txt
For each TADDM release (7.3.0, 7.2.2) there is a prepared replacement for
Windows 32-bit IBM JRE, Java Technology Edition, shipped separately on TADDM
installation DVD discs.
+------------------------+------------------------------+----+----------------+
|Fix |VRMF |APAR|How to acquire |
| | | |fix |
+------------------------+------------------------------+----+----------------+
|ibm-java-jre-70-win-i386|7.3.0 (7.3.0.0 - 7.3.0.4) and |None|Download eFix |
| |7.2.2 | | |
+------------------------+------------------------------+----+----------------+
|ibm-java-jre-80-win-i386|7.3.0.5 and 7.3.0.6 |None|Download eFix |
+------------------------+------------------------------+----+----------------+
Change History
1 May 2019: Original version published
26 Mar 2019: eFix links corrected
Product Alias/Synonym
TADDM
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