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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
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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
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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
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