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AUSCERT External Security Bulletin Redistribution
ESB-2015.3226
Security Bulletin: Incorrect SSL/TLS handling in Remote Artifact Loader in
IBM Business Process Manager Advanced and WebSphere Process Server
23 December 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Business Process Manager Advanced
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
z/OS
Impact/Access: Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-7441
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21971968
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Security Bulletin: Incorrect SSL/TLS handling in Remote Artifact Loader
in IBM Business Process Manager Advanced and WebSphere Process Server
Document information
More support for:
IBM Business Process Manager Advanced
Security
Software version:
7.5, 7.5.0.1, 7.5.1, 7.5.1.1, 7.5.1.2, 8.0, 8.0.1, 8.0.1.1, 8.0.1.2,
8.0.1.3, 8.5, 8.5.0.1, 8.5.0.2, 8.5.5, 8.5.6
Operating system(s):
AIX, Linux, Solaris, Windows, z/OS
Reference #:
1971968
Modified date:
2015-12-21
Security Bulletin
Summary
IBM WebSphere Process Server and IBM Business Process Manager Advanced have
a component "Remote Artifact Loader" (RAL) that allows access to artifacts
contained in other applications. In remote access cases a HTTPS connection
from the RAL client to the RAL server is established. This HTTPS connection
does not honor the Application Server's configuration SSL /TLS connections.
Vulnerability Details
CVEID: CVE-2015-7441
DESCRIPTION: IBM WebSphere Process Server and IBM Business Process Manager
Advanced have a component "Remote Artifact Loader" (RAL) that allows access
to artifacts contained in other applications. In remote access cases a
HTTPS connection from the RAL client to the RAL server is established. This
HTTPS connection does not honor the Application Server's configuration
SSL /TLS connections.
CVSS Base Score: 8.2
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/108099 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N)
Affected Products and Versions
WebSphere Process Server V7
IBM Business Process Manager Advanced V7.5.0.0 - V7.5.1.2
IBM Business Process Manager Advanced V8.0.0.0 - V8.0.1.3
IBM Business Process Manager Advanced V8.5.0.0 - V8.5.6.0
For any version of WebSphere Prcoess Server, IBM recommends upgrading to
a fixed, supported version/release/platform of the IBM Business Process
Manager Advanced.
Note that IBM Business Process Manager Standard Edition and IBM Business
Process Manager Express Edition are not affected.
Remediation/Fixes
Install IBM Business Process Manager interim fix JR54760 as appropriate
for your current IBM Business Process Manager or WebSphere Process Server
version.
IBM Business Process Manager Advanced
IBM WebSphere Process Server
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 v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
2015-12-21 - 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 Integration WebSphere Process Server Security AIX, HP-UX, IBM i, 7.0.0.5, 7.0.0.4, 7.0.0.3,
Linux, Solaris, Windows, 7.0.0.2, 7.0.0.1, 7.0
z/OS
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