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AUSCERT External Security Bulletin Redistribution
ESB-2014.2388
Security Bulletin: Insufficient authorization check in IBM Business Process
Manager (BPM) Search REST API (CVE-2014-6139)
12 December 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Business Process Manager
Publisher: IBM
Operating System: Windows
Linux variants
AIX
Solaris
z/OS
Impact/Access: Access Privileged Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2014-6139
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21690559
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Security Bulletin: Insufficient authorization check in IBM Business Process
Manager (BPM) Search REST API (CVE-2014-6139)
Document information
More support for:
IBM Business Process Manager Advanced
Security
Software version:
8.0, 8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3, 8.5, 8.5.0.1, 8.5.5
Operating system(s):
AIX, Linux, Linux zSeries, Solaris, Windows, z/OS
Reference #:
1690559
Modified date:
2014-12-11
Security Bulletin
Summary
Using the Search REST API, non-administrative users can search for task
and process instances that they are not allowed to see by specifying a
parameter that should be available only to administrative users.
Vulnerability Details
CVE ID: CVE-2014-6139
CVSS Base Score: 3.5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/96909 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:S/C:P/I:N/A:N)
IBM Business Process Manager allows an authenticated user to specifiy a
parameter in search results that would result in a list of process and
task instances in the system to which this user has no access.
Affected Products and Versions
IBM Business Process Manager Standard V8.0.x 8.5.x
IBM Business Process Manager Express V8.0.x 8.5.x
IBM Business Process Manager Advanced V8.0.x 8.5.x
Remediation/Fixes
Install the interim fix for APAR JR51391 as appropriate for your current
IBM Business Process Manager version.
IBM Business Process Manager Express
IBM Business Process Manager Standard
IBM Business Process Manager Advanced
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
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alerts like this.
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.
References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
2014-12-11 - initial 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
Business IBM Business Process Security AIX, Linux, 8.5.5, 8.5.0.1, 8.5,
Integration Manager Standard Linux zSeries, 8.0.1.3, 8.0.1.2,
Solaris, 8.0.1.1, 8.0.1, 8.0
Windows
Business IBM Business Process Security Linux, Linux 8.5.5, 8.5.0.1,
Integration Manager Express zSeries, 8.5, 8.0.1.3, 8.0.1.2,
Windows 8.0.1.1, 8.0.1, 8.0
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