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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3434 Security Bulletin: A security vulnerability in FileNet Content Management Interoperability Services (CMIS) might affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2018-1364) 2 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Business Automation Workflow IBM Business Process Manager Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-1364 Reference: ESB-2018.2630 ESB-2018.2628 ESB-2018.0293 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10729287 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: A security vulnerability in FileNet Content Management Interoperability Services (CMIS) might affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2018-1364) Document information More support for: IBM Business Automation Workflow Software version: 18.0.0.0, 18.0.0.1 Operating system(s): AIX, Linux, Windows Reference #: 0729287 Modified date: 01 November 2018 Security Bulletin Summary An XML external entity security vulnerability has been reported for FileNet Content Management Interoperability Services (CMIS) shipped with IBM Business Automation Workflow and IBM BPM. Vulnerability Details CVEID: CVE-2018-1364 DESCRIPTION: IBM Content Navigator 2.0 and 3.0 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 137449. CVSS Base Score: 8.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 137449 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L) Affected Products and Versions - - IBM Business Automation Workflow V18.0.0.0 through V18.0.0.1 - - IBM Business Process Manager V8.6.0.0 through V8.6.0.0 Cumulative Fix 2018.03 - - IBM Business Process Manager V8.5.7.0 through V8.5.7.0 Cumulative Fix 2017.06 - - IBM Business Process Manager V8.5.6.0 through V8.5.6.0 CF2 - - IBM Business Process Manager V8.5.5.0 - - IBM Business Process Manager V8.5.0.0 through V8.5.0.2 Remediation/Fixes Install interim fix PJ45479 as appropriate for your current IBM Business Automation Workflow or IBM BPM version. o IBM Business Automation Workflow o IBM Business Process Manager o IBM Business Process Manager Advanced o IBM Business Process Manager Standard o IBM Business Process Manager Express For IBM Business Automation Workflow V18.0.0.0 . Upgrade to minimal cumulative fix levels as required by iFix and then apply iFix PJ45479 - --OR-- . Apply Cumulative Fix V18.0.0.1 or later For IBM BPM V8.6.0.0 through V8.6.0.0 CF 2018.03 . Upgrade to minimal cumulative fix levels as required by iFix and then apply iFix PJ45479 - --OR-- . Apply Cumulative Fix 2018.03 or later For IBM BPM V8.5.7.0 through V8.5.7.0 CF 2017.06 . Apply Cumulative Fix 2017.06 and then apply iFix PJ45479 For IBM BPM V8.5.6.0 through V8.5.6.0 CF2 . Apply CF2 as required by iFix and then apply iFix PJ45479 For IBM BPM V8.5.5.0 . Apply iFix PJ45479 For IBM BPM V8.5.0.0 through V8.5.0.02 . Install Fix Pack 2 as required by iFix and then apply iFix PJ454795 Important Note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 01 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. - --------------------------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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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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