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AUSCERT External Security Bulletin Redistribution
ESB-2019.2170
IBM Cognos Command Center receives Java security update
19 June 2019
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AusCERT Security Bulletin Summary
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Product: IBM Cognos Command Center
Publisher: IBM
Operating System: Windows
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2602
Reference: ESB-2019.1896
ESB-2019.1675
ESB-2019.1664
ESB-2019.1654
ESB-2019.1344
Original Bulletin:
https://www.ibm.com/support/docview.wss?uid=ibm10886239
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Security Bulletin: A vulnerability in IBM Java Runtime affects IBM Cognos
Command Center (CVE-2019-2602)
Document information
Component: --
Software version: 10.2.4, 10.2.4.1
Operating system(s): Windows
Software edition: All Editions
Reference #: 0886239
Modified date: 18 June 2019
Summary
There are multiple vulnerabilities in IBM Runtime Environment Java Version 8
used by IBM Cognos Command Center. These issues were disclosed as part of the
IBM Java SDK updates in January and April 2019.
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.
Vulnerability Details
CVEID: CVE-2019-2602
DESCRIPTION: An unspecified vulnerability related to the 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)
Affected Products and Versions
IBM Cognos Command Center 10.2.4.1 (FP1)
IBM Cognos Command Center 10.2.4
Remediation/Fixes
The recommended solution is to apply the applicable version of the IBM JRE
8.0.5.35 to your version of IBM Cognos Command Center.
The fixes can be found here:
IBM Cognos Command Center version 10.2.4.1. (FP1) (64-bit IBM JRE)
IBM Cognos Command Center version 10.2.4 (32-bit IBM JRE)
Please follow the instructions for your version of Cognos Command Center.
For IBM Cognos Command Center version 10.2.4.1. (FP1) (64-bit IBM JRE):
Step 1:
Download the 64 bit IBM Java JRE ( file name: ibm-java-jre-80-win-x86_64.zip ,
Size: 164.4MB, Build: pwa6480sr5fp35-20190418_01 (SR5 FP35)).
Step 2:
Stop the CccServer, CccQueue and CccAgent Microsoft Windows services.
Step 3:
Rename the <INSTALLDIR>\Common\java.8.0.0 directory to <INSTALLDIR>\Common\
java.8.0.0.orig
Step 4:
Unpack the content of the ibm-java-sdk-80-win-x86_64.zip file to <INSTALLDIR>\
Common\java.8.0.0
Step 5:
Start the CccAgent, CccQueue and CccServer Microsoft Windows services.
Step 6:
Validate the installation by testing the connectivity to the agent using the
CCC Client.
For IBM Cognos Command Center version 10.2.4 (32-bit IBM JRE):
For Microsoft Windows servers where the Agent or the Server component is
installed please follow this procedure:
Step 1:
Download the 32 bit IBM Java JRE (file name: ibm-java-jre-80-win-i386.zip,
Size: 137.6MB, Build: pwi3280sr5fp35-20190418_01 (SR5 FP35)).
Step 2:
Stop the CccServer, CccQueue and CccAgent Microsoft Windows services.
Step 3:
Rename the <INSTALLDIR>\Common\java.8.0.0 directory to <INSTALLDIR>\Common\
java.8.0.0.orig
Step 4:
Unpack the content of the ibm-java-jre-80-win-i386.zip file to <INSTALLDIR>\
Common\java.8.0.0
Step 5:
Start the CccAgent, CccQueue and CccServer Microsoft Windows services.
Step 6:
Validate the installation by testing the connectivity to the agent using the
CCC Client.
Workarounds and Mitigations
None.
Change History
18 June 2019: Original Version Published.
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