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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0767 Security Bulletin: Multiple security vulnerabilities affect Rational Engineering Lifecycle Manager 12 March 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Engineering Lifecycle Manager Publisher: IBM Operating System: Windows Linux variants AIX IBM i z/OS Impact/Access: Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-1929 CVE-2018-1914 CVE-2018-1910 Reference: ESB-2019.0613 ESB-2018.3814 ESB-2018.3764.2 ESB-2018.3647 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10875372 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple security vulnerabilities affect Rational Engineering Lifecycle Manager Document information More support for: Rational Engineering Lifecycle Manager Software version: 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6 Operating system(s): Platform Independent Reference #: 0875372 Modified date: 08 March 2019 Summary Rational Engineering Lifecycle Manager is affected by multiple security vulnerabilities Vulnerability Details CVEID: CVE-2018-1929 DESCRIPTION: IBM RELM could allow a malicious user to be allowed to view any view if he knows the URL link of a the view, and access information that should not be able to see. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 153120 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2018-1914 DESCRIPTION: IBM RELM is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. CVSS Base Score: 5.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152738 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2018-1910 DESCRIPTION: IBM RELM is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. CVSS Base Score: 5.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152734 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) - Affected Products and Versions Rational Engineering Lifecycle Manager 5.0 - 5.0.2 Rational Engineering Lifecycle Manager 6.0 - 6.0.6 Remediation/Fixes For 6.0 - 6.0.6 releases, upgrade to one of the following versions: o Upgrade to version 6.0.6 ifix07 or later: 1. Get the CLM 6.0.6 ifix07 or later from: CLM 6.0.6 iFix07 2. Start the package installation and select RELM when asked about the products to be updated. o or Upgrade to 6.0.2 ifix20 or later: 1. Get the CLM 6.0.2 ifix20 or later from: CLM 6.0.2 iFix20 2. Start the package installation and select RELM when asked about the products to be updated. For the 5.x releases, and any prior versions of the products listed above, IBM recommends upgrading to a fixed, supported version/release/platform of the product. If the iFix is not found in the Fix Portal please contact IBM Support. Workarounds and Mitigations None Change History 08 March 2019: Initial publication *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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