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AUSCERT External Security Bulletin Redistribution
ESB-2019.3314
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM
Platform Cluster Manager Standard Edition, IBM Platform Cluster Manager
Advanced Edition, Platform HPC, and Spectrum Cluster Foundation.
2 September 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Spectrum Cluster Foundation
Publisher: IBM
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Modify Arbitrary Files -- Remote/Unauthenticated
Increased Privileges -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-11775 CVE-2019-11772 CVE-2019-11771
CVE-2019-7317 CVE-2019-4473 CVE-2019-2816
CVE-2019-2786 CVE-2019-2769 CVE-2019-2766
CVE-2019-2762
Reference: ASB-2019.0212
ESB-2019.3311
ESB-2019.3246
ESB-2019.3239
ESB-2019.3238
ESB-2019.3237
ESB-2019.3220
ESB-2019.3135
ESB-2019.3039
ESB-2019.3132.2
Original Bulletin:
https://www.ibm.com/support/pages/security-bulletin-multiple-vulnerabilities-ibm-java-sdk-affect-ibm-platform-cluster-manager-standard-edition-ibm-platform-cluster-manager-advanced-edition-platform-hpc-and-spectrum-cluster-foundation-1
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Platform
Cluster Manager Standard Edition, IBM Platform Cluster Manager Advanced
Edition, Platform HPC, and Spectrum Cluster Foundation.
Document Information
More support for:
IBM Spectrum Cluster Foundation
Software version:
All Versions
Operating system(s):
Platform Independent
Reference #:
966935
Security Bulletin
Summary
There are multiple vulnerabilities in IBM(R)Runtime Environment Java(TM)Version 7
used by IBM Platform Cluster Manager Standard Edition, IBM Platform Cluster
Manager Advanced Edition, Platform HPC, and Spectrum Cluster Foundation. IBM
Platform Cluster Manager Standard Edition, IBM Platform Cluster Manager
Advanced Edition, Platform HPC, and Spectrum Cluster Foundation have addressed
the applicable CVEs.
Vulnerability Details
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 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 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 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 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 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 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 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 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-2019-4473
DESCRIPTION: Multiple binaries in IBM SDK, Java Technology Edition on the AIX
platform use insecure absolute RPATHs, which may facilitate code injection and
privilege elevation by local users.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
163984 for 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-2019-11771
DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated
privileges on the system, caused by the inclusion of unused RPATHS in AIX
builds. An attacker could exploit this vulnerability to inject code and gain
elevated privileges on the system.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
163989 for 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
Platform Cluster Manager Version 4.2.0, 4.2.0.1, 4.2.0.2 and 4.2.1
Platform HPC Version 4.2.0 and 4.2.1
Spectrum Cluster Foundation 4.2.2
Remediation/Fixes
+-------------------------------+-----------------------+----+----------------+
|Product |VRMF |APAR|Remediation/ |
| | | |First Fix |
+-------------------------------+-----------------------+----+----------------+
|Platform Cluster Manager |4.2.0, 4.2.0.1, |None|See fix below |
|Standard Edition |4.2.0.2, 4.2.1 | | |
+-------------------------------+-----------------------+----+----------------+
|Platform Cluster Manager |4.2.0, 4.2.0.1, |None|See fix below |
|Advanced Edition |4.2.0.2, 4.2.1 | | |
+-------------------------------+-----------------------+----+----------------+
|Platform HPC |4.2.0, 4.2.1 |None|See fix below |
+-------------------------------+-----------------------+----+----------------+
|Spectrum Cluster Foundation |4.2.2 |None|See fix below |
+-------------------------------+-----------------------+----+----------------+
Platform Cluster Manager 4.2.x & Platform HPC 4.2.x & Spectrum Cluster
Foundation 4.2.2
1. Download IBM JRE 7.0 x86_64 from: http://www.ibm.com/support/fixcentral by
keyword 'Runtimes for Java Technology'. (For POWER platform, you need to
download ppc64 version JRE tar package. The following steps use x86_64 as an
example.)
2. Copy the tar package into the management node. If high availability is
enabled, copy the JRE tar package to standby management node, as well.
3. If high availability is enabled, shutdown standby management node to avoid
triggering high availability.
4. On the management node, stop GUI and PERF services.
# pcmadmin service stop --group ALL
5. On management node, extract new JRE files and replace some old folders with
new ones.
# chmod +x ibm-java-x86_64-jre-7.0-10.50.bin
# ./ibm-java-x86_64-jre-7.0-10.50.bin
# mv /opt/pcm/jre/bin /opt/pcm/jre/bin-old
# mv /opt/pcm/jre/lib /opt/pcm/jre/lib-old
# mv /opt/pcm/jre/plugin /opt/pcm/jre/plugin-old
# cp -r ibm-java-x86_64-70/jre/bin /opt/pcm/jre/
# cp -r ibm-java-x86_64-70/jre/lib /opt/pcm/jre/
# cp -r ibm-java-x86_64-70/jre/plugin /opt/pcm/jre/
# mv /opt/pcm/web-portal/jre/linux-x86_64/bin /opt/pcm/web-portal/jre/
linux-x86_64/bin-old
# mv /opt/pcm/web-portal/jre/linux-x86_64/lib /opt/pcm/web-portal/jre/
linux-x86_64/lib-old
# mv /opt/pcm/web-portal/jre/linux-x86_64/plugin /opt/pcm/web-portal/jre/
linux-x86_64/plugin-old
# cp -r ibm-java-x86_64-70/jre/bin /opt/pcm/web-portal/jre/linux-x86_64/
# cp -r ibm-java-x86_64-70/jre/lib /opt/pcm/web-portal/jre/linux-x86_64/
# cp -r ibm-java-x86_64-70/jre/plugin /opt/pcm/web-portal/jre/linux-x86_64/
6. On management node, start GUI and PERF services.
# pcmadmin service start --group ALL
7. If high availability is enabled, start up standby management node, and
replace bin, lib, plugin folders under /opt/pcm/web-portal/jre/linux-x86_64, on
standby management node.
Workarounds and Mitigations
None.
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS v3 Guide
On-line Calculator v3
Off
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
Aug 8, 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
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF
ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
Security Bulletin
Summary
There are multiple vulnerabilities in IBM(R)Runtime Environment Java(TM)Version 7
used by IBM Platform Cluster Manager Standard Edition, IBM Platform Cluster
Manager Advanced Edition, Platform HPC, and Spectrum Cluster Foundation. IBM
Platform Cluster Manager Standard Edition, IBM Platform Cluster Manager
Advanced Edition, Platform HPC, and Spectrum Cluster Foundation have addressed
the applicable CVEs.
Vulnerability Details
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 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 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 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 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 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 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 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 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-2019-4473
DESCRIPTION: Multiple binaries in IBM SDK, Java Technology Edition on the AIX
platform use insecure absolute RPATHs, which may facilitate code injection and
privilege elevation by local users.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
163984 for 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-2019-11771
DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated
privileges on the system, caused by the inclusion of unused RPATHS in AIX
builds. An attacker could exploit this vulnerability to inject code and gain
elevated privileges on the system.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
163989 for 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
Platform Cluster Manager Version 4.2.0, 4.2.0.1, 4.2.0.2 and 4.2.1
Platform HPC Version 4.2.0 and 4.2.1
Spectrum Cluster Foundation 4.2.2
Remediation/Fixes
+-------------------------------+-----------------------+----+----------------+
|Product |VRMF |APAR|Remediation/ |
| | | |First Fix |
+-------------------------------+-----------------------+----+----------------+
|Platform Cluster Manager |4.2.0, 4.2.0.1, |None|See fix below |
|Standard Edition |4.2.0.2, 4.2.1 | | |
+-------------------------------+-----------------------+----+----------------+
|Platform Cluster Manager |4.2.0, 4.2.0.1, |None|See fix below |
|Advanced Edition |4.2.0.2, 4.2.1 | | |
+-------------------------------+-----------------------+----+----------------+
|Platform HPC |4.2.0, 4.2.1 |None|See fix below |
+-------------------------------+-----------------------+----+----------------+
|Spectrum Cluster Foundation |4.2.2 |None|See fix below |
+-------------------------------+-----------------------+----+----------------+
Platform Cluster Manager 4.2.x & Platform HPC 4.2.x & Spectrum Cluster
Foundation 4.2.2
1. Download IBM JRE 7.0 x86_64 from: http://www.ibm.com/support/fixcentral by
keyword 'Runtimes for Java Technology'. (For POWER platform, you need to
download ppc64 version JRE tar package. The following steps use x86_64 as an
example.)
2. Copy the tar package into the management node. If high availability is
enabled, copy the JRE tar package to standby management node, as well.
3. If high availability is enabled, shutdown standby management node to avoid
triggering high availability.
4. On the management node, stop GUI and PERF services.
# pcmadmin service stop --group ALL
5. On management node, extract new JRE files and replace some old folders with
new ones.
# chmod +x ibm-java-x86_64-jre-7.0-10.50.bin
# ./ibm-java-x86_64-jre-7.0-10.50.bin
# mv /opt/pcm/jre/bin /opt/pcm/jre/bin-old
# mv /opt/pcm/jre/lib /opt/pcm/jre/lib-old
# mv /opt/pcm/jre/plugin /opt/pcm/jre/plugin-old
# cp -r ibm-java-x86_64-70/jre/bin /opt/pcm/jre/
# cp -r ibm-java-x86_64-70/jre/lib /opt/pcm/jre/
# cp -r ibm-java-x86_64-70/jre/plugin /opt/pcm/jre/
# mv /opt/pcm/web-portal/jre/linux-x86_64/bin /opt/pcm/web-portal/jre/
linux-x86_64/bin-old
# mv /opt/pcm/web-portal/jre/linux-x86_64/lib /opt/pcm/web-portal/jre/
linux-x86_64/lib-old
# mv /opt/pcm/web-portal/jre/linux-x86_64/plugin /opt/pcm/web-portal/jre/
linux-x86_64/plugin-old
# cp -r ibm-java-x86_64-70/jre/bin /opt/pcm/web-portal/jre/linux-x86_64/
# cp -r ibm-java-x86_64-70/jre/lib /opt/pcm/web-portal/jre/linux-x86_64/
# cp -r ibm-java-x86_64-70/jre/plugin /opt/pcm/web-portal/jre/linux-x86_64/
6. On management node, start GUI and PERF services.
# pcmadmin service start --group ALL
7. If high availability is enabled, start up standby management node, and
replace bin, lib, plugin folders under /opt/pcm/web-portal/jre/linux-x86_64, on
standby management node.
Workarounds and Mitigations
None.
Get Notified about Future Security Bulletins
Subscribe to My Notifications to be notified of important product support
alerts like this.
References
Complete CVSS v3 Guide
On-line Calculator v3
Off
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
Aug 8, 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
According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF
ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
- --------------------------END INCLUDED TEXT--------------------
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