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AUSCERT External Security Bulletin Redistribution
ESB-2019.2846
Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Monitoring
31 July 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Tivoli Monitoring V6
Publisher: IBM
Operating System: AIX
HP-UX
Linux variants
Solaris
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Increased Privileges -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-10245 CVE-2019-2698 CVE-2019-2697
CVE-2019-2684 CVE-2019-2602 CVE-2019-2426
CVE-2019-2422 CVE-2018-11212 CVE-2018-1890
Reference: ASB-2019.0176
ASB-2019.0118
ESB-2019.2814
ESB-2019.2809
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10959883
- --------------------------BEGIN INCLUDED TEXT--------------------
Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Monitoring
Product: IBM Tivoli Monitoring V6
Software version: 6.3.0, 6.3.0.1, 6.3.0.2, 6.3.0.3, 6.3.0.4, 6.3.0.5,
6.3.0.6, 6.3.0.7
Operating system(s): AIX, HP-UX, Linux, Solaris, Windows
Reference #: 0959883
Security Bulletin
Summary
There are several vulnerabilities in IBM SDK Java Technology Edition that is
shipped as part of multiple IBM Tivoli Monitoring (ITM) components.
Vulnerability Details
CVEID: CVE-2019-10245
DESCRIPTION: Eclipse OpenJ9 is vulnerable to a denial of service, caused by the
execution of a method past the end of bytecode array by the Java bytecode
verifier. A remote attacker could exploit this vulnerability to cause the
application to crash.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
160010 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2019-2684
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded RMI component could allow an unauthenticated attacker to
cause no confidentiality impact, high integrity impact, and no availability
impact.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159776 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)
CVEID: CVE-2019-2602
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE, Java SE Embedded Libraries component could allow an unauthenticated
attacker to cause a denial of service resulting in a high availability impact
using unknown attack vectors.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159698 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2019-2697
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE 2D component could allow an unauthenticated attacker to take control of the
system.
CVSS Base Score: 8.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159789 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2019-2698
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java
SE 2D component could allow an unauthenticated attacker to take control of the
system.
CVSS Base Score: 8.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159790 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/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)
CVEID: CVE-2019-2422
DESCRIPTION: An unspecified vulnerability in Oracle Java SE 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-2019-2426
DESCRIPTION: An unspecified vulnerability in Oracle Java SE 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-2018-11212
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)
Affected Products and Versions
The following components of IBM Tivoli Monitoring (ITM) are affected by this
bulletin:
- -Java (CANDLEHOME) ITM 6.3.0 through 6.3.0 Fix Pack 7 (JRE 7) (CVE-2018-1890,
CVE-2019-2426, CVE-2019-2697 andCVE-2019-2684)
- -Java (Tivoli Enterprise Portal client browser or webstart) ITM 6.3.0 through
6.3.0 Fix Pack 7 (All CVE's listed)
Remediation/Fixes
Java (TEP) Remediation:
These vulnerabilities exist where the affected Java Runtime Environment (JRE)
is installed on systems running the Tivoli Enterprise Portal Browser client or
Java WebStart client. The affected JRE is installed on a system when logging
into the IBM Tivoli Enterprise Portal using the Browser client or WebStart
client and a JRE at the required level does not exist. The portal provides an
option to download the provided JRE to the system.
This fix below provides updated JRE packages for the portal server which can be
downloaded by new client systems. Once the fix has been installed on the portal
server, instructions in the README can be used to download the updated JRE from
the portal to the portal clients.
+------------------------------+--------------+-------------------------------+
|Fix |VRMF |How to acquire fix |
+------------------------------+--------------+-------------------------------+
|6.X.X-TIV-ITM_JRE_TEP-20190722|6.3.0 through |http://www.ibm.com/support/ |
| |6.3.0 FP7 |docview.wssuid=ibm10960430 |
+------------------------------+--------------+-------------------------------+
Java (CANDLEHOME) Remediation:
The patch below should be installed which will update the shared Tivoli
Enterprise-supplied JRE (jr component on UNIX/Linux) or Embedded JVM (JVM
component on Windows).
+-------------------------------------+-----------+---------------------------+
|Fix |VRMF |How to acquire fix |
+-------------------------------------+-----------+---------------------------+
| |6.3.0 |http://www.ibm.com/support/|
|6.X.X-TIV-ITM_JRE_CANDLEHOME-20190722|through |docview.wssuid=ibm10960432|
| |6.3.0 FP7 | |
+-------------------------------------+-----------+---------------------------+
Workarounds and Mitigations
None
Change History
2019/07/19 Initial Draft
2019/07/25 Published
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