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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0046.2 Security Bulletin: Cross-site scripting vulnerabilities affect Rational Publishing Engine 7 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Publishing Engine Publisher: IBM Operating System: Linux variants Windows Impact/Access: Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-1951 CVE-2018-1657 Reference: ESB-2018.3906 ESB-2018.3890 ESB-2018.3785 ESB-2018.3784 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10792081 Revision History: January 7 2019: Fixed typo on Remediation section January 3 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Cross-site scripting vulnerabilities affect Rational Publishing Engine Security Bulletin Document information Software version: 2.1.2, 6.0.5, 6.0.6 Operating system(s): Platform Independent Reference #: 0792081 Modified date: 04 January 2019 Summary Security vulnerabilities with potential for cross-site scripting affecting Rational Publishing Engine. Vulnerability Details CVEID: CVE-2018-1657 DESCRIPTION: IBM Publishing Engine 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/ 144883 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-2018-1951 DESCRIPTION: IBM Publishing Engine 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/ 153494 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 Publishing Engine 2.1.2 Rational Publishing Engine 6.0.5 Rational Publishing Engine 6.0.6 Remediation/Fixes For Rational Publishing Engine 2.1.2, upgrade to ifix002 or later (planned to be published within 30 days), which can be downloaded from: Rational Publishing Engine 2.1.2 ifix002 For Rational Publishing Engine 6.0.5, upgrade to ifix003 or later (planned to be published within 30 days), which can be downloaded from: Rational Publishing Engine 6.0.5 ifix003 For Rational Publishing Engine 6.0.6, upgrade to ifix001 or later, which can be downloaded from: Rational Publishing Engine 6.0.6 ifix001 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 02 January 2019: Initial publication 04 January 2019: Fixed typo on Remediation section *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. 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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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