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AUSCERT External Security Bulletin Redistribution
ESB-2015.1622
Security Bulletin: File path traversal vulnerability in IBM Business
Process Manager (BPM) and WebSphere Lombardi Edition (WLE) (CVE-2015-1884)
23 June 2015
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AusCERT Security Bulletin Summary
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Product: IBM Business Process Manager
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
z/OS
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2015-1884
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21700831
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Security Bulletin: File path traversal vulnerability in IBM Business Process
Manager (BPM) and WebSphere Lombardi Edition (WLE) (CVE-2015-1884)
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, 8.5.5
Operating system(s):
AIX, Linux, Linux zSeries, Solaris, Windows, z/OS
Reference #:
1700831
Modified date:
2015-06-22
Security Bulletin
Summary
IBM Business Proccess Manager and WebSphere Lombardi Edition are vulnerable to
file path traversal. Due to insufficient input parameter validation files can
be downloaded by authenticated attackers using specially crafted URLs.
Vulnerability Details
CVEID: CVE-2015-1884
DESCRIPTION: IBM Business Process Manager and WebSphere Lombardi Edition
provide a URL for downloading internationalization files. Due to insufficient
input parameter validation other files can be downloaded by authenticated
attackers using specially crafted URLs.
CVSS Base Score: 4
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/#/vulnerabilities/101252 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N)
Affected Products and Versions
IBM Business Process Manager Standard V7.5.x through V8.5.5.0
IBM Business Process Manager Express V7.5.x through V8.5.5.0
IBM Business Process Manager Advanced V7.5.x through V8.5.5.0
WebSphere Lombardi Edition V7.2
The issue does not affect IBM Business Process Manager V8.5.6.0 (any edition).
If you are using an older unsupported version, IBM strongly recommends to
upgrade.
Remediation/Fixes
Install the interim fix for APAR JR52957 as appropriate for your current IBM
Business Process Manager or WebSphere Lombardi Edition version.
IBM Business Process Manager Express
IBM Business Process Manager Standard
IBM Business Process Manager Advanced
WebSphere Lombardi Edition
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
2015-06-22 - 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.
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