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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3599 Multiple Vulnerabilities in IBM Java SDK Affects IBM Algo Credit Manager 19 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Algo Credit Manager 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 Delete Arbitrary Files -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-12539 CVE-2018-3180 CVE-2018-1656 Reference: ASB-2018.0290 ASB-2018.0256 ESB-2018.3596 ESB-2018.3482 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10739231 https://www.ibm.com/support/docview.wss?uid=ibm10728567 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability in IBM Java SDK Affects IBM Algo Credit Manager Security Bulletin Document information More support for: Algo Credit Manager Software version: 5.2.0, 5.3.0 Operating system(s): Platform Independent Reference #: 0739231 Modified date: 16 November 2018 Summary There is a vulnerability in IBM(R) SDK, Java(TM) Technology Edition, Version 8 Service Refresh 5 Fix Pack 20 and earlier releases used by IBM Algo Credit Manager. These issues were disclosed as part of the IBM Java SDK updates in October 2018. Vulnerability Details CVEID: CVE-2018-3180 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit JSSE component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact. CVSS Base Score: 5.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151497 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:L) Affected Products and Versions +--------------------------------+-----------------+ |Affected IBM Algo Credit Manager|Affected Versions| +--------------------------------+-----------------+ |IBM Algo Credit Manager |5.2.x | +--------------------------------+-----------------+ |IBM Algo Credit Manager |5.3.x | +--------------------------------+-----------------+ Remediation/Fixes +-----------------------+------------+--------------------------+ | Product | VRMF | Remediation / First Fix | +-----------------------+------------+--------------------------+ |IBM Algo Credit Manager|5.2.0.5 IF6 |ACM 5.2.0.5 Interim Fix 6 | +-----------------------+------------+--------------------------+ |IBM Algo Credit Manager|5.3.0.5 IF12|ACM 5.3.0.5 Interim Fix 12| +-----------------------+------------+--------------------------+ Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 16 November 2018: Original version published *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: Multiple Vulnerabilities in IBM Java SDK Affect IBM Algo Credit Manager Security Bulletin Document information More support for: Algo Credit Manager Software version: 5.2, 5.3, 5.4 Operating system(s): Platform Independent Reference #: 0728567 Modified date: 16 November 2018 Summary There are multiple vulnerabilities in IBM(R) SDK, Java(TM) Technology Edition, Version 8 Service Refresh 5 Fix Pack 15 and earlier releases used by IBM Algo Credit Manager. These issues were disclosed as part of the IBM Java SDK updates in July 2018. Vulnerability Details CVEID: CVE-2018-1656 DESCRIPTION: The IBM Java Runtime Environment's Diagnostic Tooling Framework for Java (DTFJ) does not protect against path traversal attacks when extracting compressed dump files. CVSS Base Score: 7.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 144882 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N) CVEID: CVE-2018-12539 DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by the failure to restrict the use of Java Attach API to connect to an Eclipse OpenJ9 or IBM JVM on the same machine and use Attach API operations to only the process owner. An attacker could exploit this vulnerability to execute untrusted native code and gain elevated privileges on the system. CVSS Base Score: 8.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 148389 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 +--------------------------------+-----------------+ |Affected IBM Algo Credit Manager|Affected Versions| +--------------------------------+-----------------+ |IBM Algo Credit Manager |5.2.x | +--------------------------------+-----------------+ |IBM Algo Credit Manager |5.3.x | +--------------------------------+-----------------+ |IBM Algo Credit Manager |5.4.x | +--------------------------------+-----------------+ Remediation/Fixes +-----------------------+----------------------+--------------------------+ | Product | VRMF | Remediation / First Fix | +-----------------------+----------------------+--------------------------+ |IBM Algo Credit Manager|5.2.0.5 Interim Fix 6 |ACM 5.2.0.5 Interim Fix 6 | +-----------------------+----------------------+--------------------------+ |IBM Algo Credit Manager|5.3.0.5 Interim Fix 12|ACM 5.3.0.5 Interim Fix 12| +-----------------------+----------------------+--------------------------+ |IBM Algo Credit Manager|5.4.3 Interim Fix 2 |ACM 5.4.3 Interim Fix 2 | +-----------------------+----------------------+--------------------------+ Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 19 September 2018: Original version published 16 November 2018: Updated version published *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-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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