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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.3333
   Security Bulletin: Cross-site scripting vulnerability in IBM Business
Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4149)
                             3 September 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Business Automation Workflow
Publisher:         IBM
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
                   AIX
Impact/Access:     Cross-site Scripting -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-4149  

Original Bulletin: 
   https://www.ibm.com/support/pages/security-bulletin-cross-site-scripting-vulnerability-ibm-business-automation-workflow-and-ibm-business-process-manager-bpm-cve-2019-4149

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Security Bulletin: Cross-site scripting vulnerability in IBM Business
Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4149)

Document Information
More support for: 
IBM Business Automation Workflow

Software version: 
18.0.0.0, 18.0.0.1, 18.0.0.2

Operating system(s): 
Platform Independent

Reference #: 
885104

Security Bulletin


Summary

A cross-site scripting vulnerability in IBM Business Automation Workflow and
IBM BPM has been found.

Vulnerability Details

CVEID: CVE-2019-4149
DESCRIPTION: IBM Business Automation Workflow is vulnerable to cross-site
scripting. This vulnerability allows users to embed arbitrary JavaScript code
in the Web UI thus altering the intended functionality potentially leading to
credentials disclosure within a trusted session.
CVSS Base Score: 5.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
158415 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

- - IBM Business Automation Workflow V18.0.0.0 through V18.0.0.2

- - IBM Business Process Manager V8.6.0.0 through V8.6.0.0 Cumulative Fix 2018.03

- - IBM Business Process Manager V8.5.7.0 through V8.5.7.0 Cumulative Fix 2017.06

- - IBM Business Process Manager V8.5.6.0 through V8.5.6.0 CF2

Remediation/Fixes

Install interim fix JR60802 as appropriate for your current IBM Business
Automation Workflow or IBM BPM version.

  ? IBM Business Automation Workflow
  ? IBM Business Process Manager Advanced
  ? IBM Business Process Manager Standard
  ? IBM Business Process Manager Express


For IBM Business Automation Workflow V18.0.0.0 through V18.0.0.2
. Upgrade to at least IBM Business Automation Workflow V18.0.0.0 as required by
iFix and then apply iFix JR60802
- --OR--
. Apply cumulative fix IBM Business Automation Workflow V19.0.0.1

For IBM BPM V8.6.0.0 through V8.6.0.0 CF 2018.03
. Upgrade to at least IBM BPM V8.6.0.0 CF 2017.12 as required by iFix and then
apply iFix JR60802

For IBM BPM V8.5.7.0 through V8.5.7.0 CF 2017.06
. Apply Cumulative Fix 2017.06 and then apply iFix JR60802

For IBM BPM V8.5.6.0 through V8.5.6.0 CF2
. Apply CF2 as required by iFix and then apply iFix JR60802

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support
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

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

30 August 2019: 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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