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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2479 Security Bulletin: WebSphere Message Broker and IBM Integration Bus are affected by information disclosure vulnerability (CVE-2017-1126) 3 October 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Message Broker IBM Integration Bus Publisher: IBM Operating System: AIX HP-UX Linux variants Solaris Windows Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2017-1126 Reference: ESB-2017.1978 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22008470 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: WebSphere Message Broker and IBM Integration Bus are affected by information disclosure vulnerability (CVE-2017-1126) Security Bulletin Document information More support for: IBM Integration Bus Software version: 9.0, 10.0 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 2008470 Modified date: 02 October 2017 Summary IBM Integration Bus and WebSphere Message Broker have addressed the vulnerability that would allow an unauthorized user to obtain sensitive information about software versions, and which could lead to further attacks. Vulnerability Details CVEID: CVE-2017-1126 DESCRIPTION: IBM Integration Bus and WebSphere Message Broker could allow an unauthorized user to obtain sensitive information about software versions, which could lead to further attacks. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121341 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions IBM Integration Bus V9.0.0.0 - V9.0.0.8 and V10.0.0.0 - V10.0.0.9 WebSphere Message Broker V8.0.0.0 - V8.0.0.8 Remediation/Fixes Product VRMF APAR Remediation/Fix IBM Integration Bus V10.0.0.0-V10.0.0.9 IT18731/ The APARs are available in fix pack 10.0.0.10 IT21161 http://www-01.ibm.com/support/docview.wss?uid=swg24043943 IBM Integration Bus V9.0.0.0-V9.0.0.8 IT18731/ The APARs are available in fix pack 9.0.0.9 IT21161 http://www-01.ibm.com/support/docview.wss?uid=swg24043947 WebSphere Message Broker V8.0.0.0 -V8.0.0.8 IT18731/ APAR IT18731 is available in fix pack 8.0.0.9 IT21161 http://www-01.ibm.com/support/docview.wss?uid=swg24043806 For a fix for APAR IT21161, please contact IBM support. Websphere Message Broker V8 is no longer in full support; IBM recommends upgrading to a fixed, supported version/release/platform of the product. If you are an extended support customer and require a fix, this is available only for the latest fixpack (8.0.0.9). To obtain the fix contact IBM support. Workarounds and Mitigations None References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 29 September 2017: 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. Cross reference information Segment Product Component Platform Version Edition Business Integration WebSphere Message Broker AIX, HP-UX, Linux, Solaris, Windows 8 Product Alias/Synonym WMB IIB - --------------------------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: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== 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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