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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2048 Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Service Tester 13 July 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Service Tester Publisher: IBM Operating System: Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Remote with User Interaction Denial of Service -- Remote with User Interaction Unauthorised Access -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-2790 CVE-2018-2783 CVE-2018-2634 CVE-2018-2633 CVE-2018-2603 CVE-2018-2602 Reference: ASB-2018.0085 ESB-2018.0719 ESB-2018.0180 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10717165 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect Rational Service Tester Security Bulletin Document information Software version: 8.3, 8.5, 8.6, 8.7, 9.0, 9.1 Operating system(s): Linux, Windows Reference #: 0717165 Modified date: 12 July 2018 Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 7 and Version 8 and IBM Runtime Environment Java Version 7 and Version 8 used by Rational Service Tester. These issues were disclosed as part of the IBM Java SDK updates in January and April 2018. Vulnerability Details CVEID: CVE-2018-2783 DESCRIPTION: An unspecified vulnerability related to the Java SE 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 for the current score 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) CVEID: CVE-2018-2790 DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact. CVSS Base Score: 3.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 141946 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N) CVEID: CVE-2018-2602 DESCRIPTION: An unspecified vulnerability related to the Java SE I18n component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact. CVSS Base Score: 4.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 137854 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L) CVEID: CVE-2018-2634 DESCRIPTION: An unspecified vulnerability related to the Java SE JGSS component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors. CVSS Base Score: 6.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 137886 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N) CVEID: CVE-2018-2603 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries 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/ 137855 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-2018-2633 DESCRIPTION: An unspecified vulnerability related to the Java SE JNDI component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 137885 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) Affected Products and Versions Rational Service Tester version 8.3, 8.5, 8.6, 8.7, 9.0 and 9.1. Remediation/Fixes +--------------------------------------------------------------------------------------+ |Product |VRMF |APAR |Remediation/First Fix | |--------+----------+---------+--------------------------------------------------------| |RST |9.1 |None |Download | | | | |http://www.ibm.com/support/fixcentral/quickorder?product| | | | |= | | | | |ibm%2FRational%2FRational+Service+Tester+for+SOA+Quality| | | | |&fixids=Rational-RST-JavaPatch-Java8SR5FP15&source=SAR | |--------+----------+---------+--------------------------------------------------------| |RST |9.0 |None |Download | | | | |http://www.ibm.com/support/fixcentral/quickorder?product| | | | |= | | | | |ibm%2FRational%2FRational+Service+Tester+for+SOA+Quality| | | | |&fixids=Rational-RST-JavaPatch-Java8SR5FP15&source=SAR | |--------+----------+---------+--------------------------------------------------------| |RST |8.7 - |None |Download | | |8.7.x | |http://www.ibm.com/support/fixcentral/quickorder?product| | | | |= | | | | |ibm%2FRational%2FRational+Service+Tester+for+SOA+Quality| | | | |&fixids=Rational-RST-JavaPatch-Java8SR5FP15&source=SAR | |--------+----------+---------+--------------------------------------------------------| | | | |Download | | | | |http://www.ibm.com/support/fixcentral/quickorder?product| | | | |= | | |8.6 - | |ibm%2FRational%2FRational+Service+Tester+for+SOA+Quality| |RST |8.6.x |None |&fixids=Rational-RST-JavaPatch-Java8SR5FP15&source=SAR | |--------+----------+---------+--------------------------------------------------------| | | | |Download | | | | |http://www.ibm.com/support/fixcentral/quickorder?product| | | | |= | | |8.5 - | |ibm%2FRational%2FRational+Service+Tester+for+SOA+Quality| |RST |8.5.x |None |&fixids=Rational-RST-JavaPatch-Java8SR5FP15&source=SAR | |--------+----------+---------+--------------------------------------------------------| | | | |Download | | | | |http://www.ibm.com/support/fixcentral/quickorder?product| | | | |= | | | | |ibm%2FRational%2FRational+Service+Tester+for+SOA+Quality| |RST |8.3 -8.3.x|None |&fixids=Rational-RST-JavaPatch-Java8SR5FP15&source=SAR | +--------------------------------------------------------------------------------------+ Workarounds and Mitigations None. Acknowlegement None Change History 12 July 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. 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