IBM Support

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Platform Symphony and IBM Spectrum Symphony

Created by Xing Fang on
Published URL:
https://www.ibm.com/support/pages/node/885272
885272

Security Bulletin


Summary

There are multiple vulnerabilities in IBM® Runtime Environment Java™ Version 8 Service Refresh 5 Fix Pack 37 and earlier releases used by IBM Platform Symphony and IBM Spectrum Symphony. IBM Platform Symphony and IBM Spectrum Symphony have addressed the applicable CVEs.

Vulnerability Details

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-2019-7317
DESCRIPTION: libpng is vulnerable to a denial of service, caused by a use-after-free in png_image_free in png.c. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/156548 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-2019-2769
DESCRIPTION: An unspecified vulnerability related to the Java SE Utilities 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: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163832 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:L)

CVEID: CVE-2019-2762
DESCRIPTION: An unspecified vulnerability related to the Java SE Utilities 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: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163826 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:L)

CVEID: CVE-2019-2816
DESCRIPTION: An unspecified vulnerability related to the Java SE Networking component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact.
CVSS Base Score: 4.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163878 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:L/A:N)

CVEID: CVE-2019-2786
DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors.
CVSS Base Score: 3.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163849 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N)

CVEID: CVE-2019-2766
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: 3.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163829 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-2019-11772
DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write in the String.getBytes method. An attacker could exploit this vulnerability to corrupt memory and write to any 32-bit address or beyond the end of a byte array within Java code run under a SecurityManager.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/163990 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2019-11775
DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by an error where the loop versioner fails to privatize a value that is pulled out of the loop by versioning. An attacker could exploit this vulnerability to corrupt memory and trigger an out-of-array-bounds and perform invalid actions.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/164479 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

IBM Platform Symphony 7.1 Fix Pack 1
IBM Platform Symphony 7.1.1
IBM Spectrum Symphony 7.1.2
IBM Spectrum Symphony  7.2.0.2
IBM Spectrum Symphony  7.2.1

Remediation/Fixes

Applicability

  • Operating systems: Linux x64, Windows X64

  • Cluster type: Single grid cluster, Developer Edition, Multicluster

Prerequisite

To install or uninstall the .rpm packages for IBM Spectrum Symphony 7.1.2, 7.2.0.2, and 7.2.1, you must have root permission and RPM version 4.2.1 or later must be installed on the host.

Packages

Product VRMF APAR Remediation/First Fix
IBM Platform Symphony 7.1 Fix Pack 1 P103272

symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz

symSetup_jre8sr5fp41_win-x64_build531850.zip

http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Other+software/Platform+Symphony&release=All&platform=All&function=fixId&fixids=sym-7.1-build531850&includeSupersedes=0
IBM Platform Symphony 7.1.1 P103272

symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz

symSetup_jre8sr5fp41_win-x64_build531850.zip

http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Other+software/Platform+Symphony&release=All&platform=All&function=fixId&fixids=sym-7.1.1-build531850&includeSupersedes=0
IBM Spectrum Symphony 7.1.2 P103272

egojre-1.8.0.541.x86_64.rpm

symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz

symSetup_jre8sr5fp41_win-x64_build531850.zip

http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Other+software/IBM+Spectrum+Symphony&release=All&platform=All&function=fixId&fixids=sym-7.1.2-build531850&includeSupersedes=0
IBM Spectrum Symphony 7.2.0.2 P103272

egojre-8.0.5.41.x86_64.rpm

symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz

symSetup_jre8sr5fp41_win-x64_build531850.zip

http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Other+software/IBM+Spectrum+Symphony&release=All&platform=All&function=fixId&fixids=sym-7.2.0.2-build531850&includeSupersedes=0
IBM Spectrum Symphony 7.2.1 P103272

egojre-8.0.5.41.x86_64.rpm

symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz

symSetup_jre8sr5fp41_win-x64_build531850.zip

http://www.ibm.com/support/fixcentral/swg/selectFixes?product=ibm/Other+software/IBM+Spectrum+Symphony&release=All&platform=All&function=fixId&fixids=sym-7.2.1-build531850&includeSupersedes=0

Installing on Linux management hosts in grid clusters

1. Log on to the primary host as the cluster administrator.

> egosh user logon -u Admin -x Admin

2. Disable your applications, stop services, and shut down the cluster:

> soamcontrol app disable all

> egosh service stop all

> egosh ego shutdown all

3. Back up or uninstall the existing JRE on all management hosts:
  • For Platform Symphony 7.1 Fix Pack 1 and 7.1.1, back up the JRE folder (under $EGO_TOP/jre/<EGO_version>/linux-x86_64/). For example, in Platform Symphony 7.1.1 cluster, back up the JRE folder at $EGO_TOP/jre/3.3/linux-x86_64/.
  • For IBM Spectrum Symphony 7.1.2, 7.2.0.2 and 7.2.1, uninstall the existing JRE:
1) Query the existing JRE package and uninstall it from the dbpath location, for example:

> rpm -qa --dbpath /tmp/rpm |grep egojre

egojre-1.8.0.3-408454.x86_64

> rpm -e egojre-1.8.0.3-408454.x86_64 --dbpath /tmp/rpm --nodeps

2) For IBM Spectrum Symphony 7.2.0.2, remove the links remaining in the jre folder, for example:

> rm -rf $EGO_TOP/jre/8.0.5.0

4. Log on to each management host as the cluster administrator and source the environment.

> source profile.platform

5. On each management host, replace your current JRE folder with the files in this interim fix.
  • For Platform Symphony 7.1 Fix Pack 1 and 7.1.1, remove the files in the existing JRE folder and extract the interim package to the JRE folder. For example, in Platform Symphony 7.1.1, enter the following commands:

> rm -rf $EGO_TOP/jre/3.3/linux-x86_64/*

> tar zxfo symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz -C $EGO_TOP/jre/3.3/linux-x86_64

  • For IBM Spectrum Symphony 7.1.2, 7.2.0.2, and 7.2.1, use the same prefix and dbpath as the installation, for example, in Spectrum Symphony 7.1.2, enter the following commands:

> rpm –ivh egojre-1.8.0.541.x86_64.rpm --prefix /opt/platform --dbpath /tmp/rpm

6. Delete all subdirectories and files in the GUI work directory:

> rm -rf $EGO_TOP/gui/work/*

> rm -rf $EGO_TOP/gui/workarea/*

NOTE: If you configured the WLP_OUTPUT_DIR parameter and APPEND_HOSTNAME_TO_WLP_OUTPUT_DIR is set to true in the $EGO_CONFDIR/conf/wlp.conf file, you must clean up the $WLP_OUTPUT_DIR/webgui_hostname/gui/workarea/ directory.

7. Launch your browser and clear the browser cache.
8. From the primary host, start the cluster and enable your applications:

> source profile.platform

> egosh ego start all

> soamcontrol app enable <appName>

Installing on Linux Multicluster hosts

1. Log on to the primary host as the cluster administrator and source the environment:

> source profile.platform

2. Stop services and shut down the cluster:

> egosh service stop all

> egosh ego shutdown all

3. Back up the JRE folder (under $EGO_TOP/jre/<EGO_version>/linux-x86_64/). For example, in Platform Symphony 7.1.1 Multicluster, back up the JRE folder at $EGO_TOP/jre/3.3/linux-x86_64/.
4. Log on to each management host as the cluster administrator and replace your current JRE folder with the files in this interim fix. For example, in Platform Symphony 7.1.1 Multicluster, enter the following commands:

> source profile.platform

> rm -rf $EGO_TOP/jre/3.3/linux-x86_64/*

> tar zxfo symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz -C $EGO_TOP/jre/3.3/linux-x86_64

5. Delete all subdirectories and files in the GUI work directory:

> rm -rf $EGO_TOP/gui/work/*

> rm -rf $EGO_TOP/gui/workarea/*

NOTE: If you configured the WLP_OUTPUT_DIR parameter and APPEND_HOSTNAME_TO_WLP_OUTPUT_DIR is set to true in the $EGO_CONFDIR/conf/wlp.conf file, you must clean up the $WLP_OUTPUT_DIR/webgui_hostname/gui/workarea/ directory.

6. Launch your browser and clear the browser cache.
7. From the primary host, source the environment and start the cluster:

> source profile.platform

> egosh ego start all

Installing on Linux Developer Edition hosts

1. Log on to each Linux Developer Edition (DE) host, source the environment, disable all applications and stop the agent:

> source profile.platform

> soamcontrol app disable all

> soamshutdown &

2. Back up the JRE folder (under $SOAM_HOME/jre/linux-x86_64/). For example, in Platform Symphony DE 7.1.1, back up the JRE folder at $SOAM_HOME/jre/linux-x86_64/.
3. Log on to each DE host as the administrator and replace your current JRE folder with the files in this interim fix.

For example, in Platform Symphony DE 7.1.1, enter the following commands:

> rm -rf $SOAM_HOME/jre/linux-x86_64/*

> tar zxfo symSetup_jre8sr5fp41_linux-x64_build531850.tar.gz -C $SOAM_HOME/jre/linux-x86_64

4. Start the agent and enable applications:

> soamstartup &

> soamcontrol app enable <appName>

Installing on Windows Developer Edition hosts

1. Log on to each Windows Developer Edition (DE) host, disable all applications and stop the agent:

> soamcontrol app disable all

> soamshutdown &

2. Back up the JRE folder (under %SOAM_HOME%\jre). For example, in Platform Symphony DE 7.1.1, back up the JRE folder at %SOAM_HOME%\jre.
3. Log on to each DE host as the administrator and replace your current JRE folder with the files in this interim fix. For example, in Platform Symphony DE 7.1.1, delete all files under %SOAM_HOME%\jre, and decompress the symSetup_jre8sr5fp41_win-x64_build531850.zip package under it.
4. Start the agent and enable applications:

> soamstartup &

> soamcontrol app enable <appName>

Verifying the installation

  • For Platform Symphony 7.1 Fix Pack 1 hosts, the following example shows output for the java -version command:

> $EGO_TOP/jre/3.1/linux-x86_64/bin/java -version

java version "1.8.0_221"
Java(TM) SE Runtime Environment (build 8.0.5.41 - pxa6480sr5fp41-20190919_01(SR5 FP41))
IBM J9 VM (build 2.9, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20190911_427071 (JIT enabled, AOT enabled)
OpenJ9   - d581d49
OMR      - ca4db84
IBM      - 5cfdf9c)
JCL - 20190918_01 based on Oracle jdk8u221-b11
  • For Platform Symphony 7.1.1 hosts, the following example shows output for the java -version command:

> $EGO_TOP/jre/3.3/linux-x86_64/bin/java -version

java version "1.8.0_221"
Java(TM) SE Runtime Environment (build 8.0.5.41 - pxa6480sr5fp41-20190919_01(SR5 FP41))
IBM J9 VM (build 2.9, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20190911_427071 (JIT enabled, AOT enabled)
OpenJ9   - d581d49
OMR      - ca4db84
IBM      - 5cfdf9c)
JCL - 20190918_01 based on Oracle jdk8u221-b11
  • For IBM Spectrum Symphony 7.1.2 hosts, the following example shows output for the rpm -qa command:

> rpm -qa --dbpath /tmp/rpm |grep egojre

egojre-1.8.0.541-531850.x86_64

  • For IBM Spectrum Symphony 7.2.0.2 hosts, the following example shows output for the rpm -qa command:

> rpm -qa --dbpath /tmp/rpm |grep egojre

egojre-8.0.5.41-531850.x86_64

  • For IBM Spectrum Symphony 7.2.1 hosts, the following example shows output for the rpm -qa command:

> rpm -qa --dbpath /tmp/rpm |grep egojre

egojre-8.0.5.41-531850.x86_64

  • For Linux DE hosts, the following example shows output for the java -version command:

> $SOAM_HOME/jre/linux-x86_64/bin/java -version

java version "1.8.0_221"
Java(TM) SE Runtime Environment (build 8.0.5.41 - pxa6480sr5fp41-20190919_01(SR5 FP41))
IBM J9 VM (build 2.9, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20190911_427071 (JIT enabled, AOT enabled)
OpenJ9   - d581d49
OMR      - ca4db84
IBM      - 5cfdf9c)
JCL - 20190918_01 based on Oracle jdk8u221-b11
  • For Windows DE hosts, the following example shows output for the java -version command:

> %SOAM_HOME%\jre\bin\java -version

java version "1.8.0_221"
Java(TM) SE Runtime Environment (build 8.0.5.41 - pwa6480sr5fp41-20190919_01(SR5 FP41))
IBM J9 VM (build 2.9, JRE 1.8.0 Windows Server 2016 amd64-64-Bit Compressed References 20190911_427071 (JIT enabled, AOT enabled)
OpenJ9   - d581d49
OMR      - ca4db84
IBM      - 5cfdf9c)JCL - 20190918_01 based on Oracle jdk8u221-b11

Uninstallation

If required, follow these instructions to uninstall this interim fix in your cluster:

Uninstalling on Linux management hosts in grid clusters

1. Log on to each management host as the cluster administrator, disable your applications, stop services, and shut down the cluster:

> source profile.platform

> soamcontrol app disable all

> egosh service stop all

> egosh ego shutdown all

2. Log on to each management host as the cluster administrator and restore the JRE folder from your backup.
  • For Platform Symphony 7.1 Fix Pack 1 and 7.1.1, restore your backup to the $EGO_TOP/jre/<EGO_version>/linux-x86_64/ folder. For example, in Platform Symphony 7.1.1, restore your backup to the $EGO_TOP/jre/3.3/linux-x86_64/ folder.
  • For IBM Spectrum Symphony 7.1.2, 7.2.0.2 and 7.2.1, uninstall the existing JRE, then install the old one:
1) Uninstall the JRE fix, for example, in Spectrum Symphony 7.1.2, enter the following commands:

> rpm -e egojre-1.8.0.541-531850.x86_64 --dbpath /tmp/rpm/ --nodeps

2) For IBM Spectrum Symphony 7.2.0.2, remove the link remaining under the jre folder, for example:

> rm -rf $EGO_TOP/jre/8.0.5.41

3) Extract the egojre .rpm package from the .bin installation package. For example, for IBM Spectrum Symphony 7.1.2, enter:

> sym-7.1.2.0_x86_64.bin --extract /opt/extract

4) Reinstall the old JRE package. Use the same prefix and dbpath as the installation, for example, in Spectrum Symphony 7.1.2:

> rpm -ivh /opt/extract/egojre-1.8.0.3.x86_64.rpm --prefix /opt/platform --dbpath /tmp/rpm

3. Delete all subdirectories and files in the GUI work directory:

> rm -rf $EGO_TOP/gui/work/*

> rm -rf $EGO_TOP/gui/workarea/*

NOTE: If you configured the WLP_OUTPUT_DIR parameter and APPEND_HOSTNAME_TO_WLP_OUTPUT_DIR is set to true in the $EGO_CONFDIR/conf/wlp.conf file, you must clean up the $WLP_OUTPUT_DIR/webgui_hostname/gui/workarea/ directory.

4. Launch your browser and clear the browser cache.
5. From the primary host, start the cluster and enable your applications:

> source profile.platform

> egosh ego start all

> soamcontrol app enable <appName>

Uninstalling on Linux Multicluster hosts

1. Log on to each management host as the cluster administrator, stop services, and shut down the cluster:

> source profile.platform

> egosh service stop all

> egosh ego shutdown all

2. Restore your backup to the $EGO_TOP/jre/<EGO_version>/linux-x86_64/ folder. For example, in Platform Symphony 7.1.1 Multicluster, restore your backup to the $EGO_TOP/jre/3.3/linux-x86_64/ folder.
3. Delete all subdirectories and files in the GUI work directory:

> rm -rf $EGO_TOP/gui/work/*

> rm -rf $EGO_TOP/gui/workarea/*

NOTE: If you configured the WLP_OUTPUT_DIR parameter and APPEND_HOSTNAME_TO_WLP_OUTPUT_DIR is set to true in the $EGO_CONFDIR/conf/wlp.conf file, you must clean up the $WLP_OUTPUT_DIR/webgui_hostname/gui/workarea/ directory.

4. Launch your browser and clear the browser cache.
5. From the primary host, source the environment and start the cluster:

> source profile.platform

> egosh ego start all

Uninstalling on Linux Developer Edition hosts

1. Log on to each Linux Developer Edition (DE) host as the administrator, disable all applications and stop the agent:

> source profile.platform

> soamcontrol app disable all

> soamshutdown &

2. Restore your backup to the $SOAM_HOME/jre/linux-x86_64/ folder. For example, in Platform Symphony DE 7.1.1, restore the JRE folder at $SOAM_HOME/jre/linux-x86_64/.
3. Start the agent and enable applications:

> soamstartup &

> soamcontrol app enable <appName>

Uninstalling on Windows Developer Edition hosts

1. Log on to each Windows Developer Edition (DE) host as the administrator, disable all applications and stop the agent:

> soamcontrol app disable all

> soamshutdown &

2. Restore your backup to the %SOAM_HOME%\jre folder. For example, in Platform Symphony DE 7.1.1, restore the JRE folder at %SOAM_HOME%\jre.
3. Start the agent and enable applications:

> soamstartup &

> soamcontrol app enable <appName>

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Off

IBM Java SDK Security Bulletin

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

October 23 2019: Original version

*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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

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Document Information

Modified date:
02 July 2021

UID

ibm10885272

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