Security Bulletin: A cross-site scripting vulnerability occurs in IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4410)

Security Bulletin

Summary

A cross-site scripting vulnerability was found in IBM Business Automation Workflow and IBM Business Process Manager.

Vulnerability Details

CVEID: CVE-2019-4410
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/162657 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 V19.0.0.1

- 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

Remediation/Fixes

Apply the JR61192 interim Fix (iFix) or the Cumulative Fix (CF) containing JR61192:

IBM Business Automation Workflow (includes the fix for IBM Business Process Manager V8.6.0.0 2018.03)
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 V19.0.0.1
· Upgrade to at least IBM Business Automation Workflow V18.0.0.1 as required by the interim fix and then apply JR61192
--OR--
· Upgrade to Business Automation Workflow V19.0.0.2

For IBM Business Process Manager V8.6.0.0 through V8.6.0.0 CF 2018.03
· Upgrade to at least IBM BPM 8.6.0.0 CF 2017.12 as required by the interim fix and then apply JR61192
--OR--
· Upgrade to Business Automation Workflow V19.0.0.2

For IBM BPM V8.5.7.0 through V8.5.7.0 CF 2017.06
· Apply Cumulative Fix 2017.06 and then apply JR61192
--OR--
· Upgrade to Business Automation Workflow V19.0.0.2

Workarounds and Mitigations

None

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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

Change History

28 June 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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

Internal Use Only

Advisory ID 16720
PR BPM: 138582
PR BAW: 138386

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Tips

Security Bulletin: A cross-site scripting vulnerability occurs in IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4410)