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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2556 Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect TPF Toolkit 29 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM TPF Toolkit Publisher: IBM Operating System: Linux variants Windows Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Create Arbitrary Files -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-2783 Reference: ESB-2018.2507 ESB-2018.2465 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=swg22016793 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect TPF Toolkit Software version: 4.2.0, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 4.2.5, 4.2.6, 4.2.7, 4.2.8, 4.2.9, 4.2.10, 4.2.11, 4.2.12, 4.6 Operating system(s): Linux, Windows Reference #: 2016793 Modified date: 28 August 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition and IBM(R) Runtime Environment Java(TM) used by TPF Toolkit. These issues were disclosed as part of the IBM Java SDK updates in April 2018. Vulnerability Details If you run your own Java code using the IBM Java Runtime delivered with this product, evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities, refer to the link for "IBM Java SDK Security Bulletin" located in the "References" section. CVEID: CVE-2018-2783 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded, JRockit Security component could allow an unauthenticated attacker to cause high confidentiality impact, high integrity impact, and no availability impact. CVSS Base Score: 7.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/141939 CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N) Affected Products and Versions TPF Toolkit 4.2 and 4.6 Remediation/Fixes +------------+---------+----------+-------------------------------------------+ |Product |VRMF |APAR |Remediation/First Fix | +------------+---------+----------+-------------------------------------------+ |TPF Toolkit |4.2 |JR59815 | 1. Install the latest version of IBM | | | | | Installation Manager. | | | | | 2. Apply Interim Fix 4.2.13 by using IBM | | | | | Installation Manager. | | | | | 3. Update the Java installation on your z/| | | | | OS or Linux on z Systems (or both) | | | | | systems that the TPF Toolkit connects | | | | | to. Download the latest version of Java| | | | | from http://www.ibm.com/developerworks/| | | | | java/jdk/ | +------------+---------+----------+-------------------------------------------+ |TPF Toolkit |4.6 |None |Apply the appropriate fix from Fix Central | | | | |for your platform: | | | | | | | | | | o For Windows, apply fix | | | | | 4.6-TPFTK-WIN-SDK-8SR5FP15 | | | | | o For Linux, apply fix | | | | | 4.6-TPFTK-LINUX-SDK-8SR5FP15 | +------------+---------+----------+-------------------------------------------+ Workarounds and Mitigations None Acknowledgement None Change History 28 Aug 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. - --------------------------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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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