Security Bulletin: Cross-Site scripting vulnerability in IBM Business Process Manager document list control (CVE-2016-0227)

Security Bulletin

Summary

Due to insufficient user input escaping IBM Business Process Manager document list control is vulnerable to Cross-Site scripting.

Vulnerability Details

CVEID: CVE-2016-0227
DESCRIPTION: IBM Business Process Manager is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS Base Score: 5.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110088 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 Process Manager V8.0 through V8.0.1.3
IBM Business Process Manager V8.5.0 through V8.5.0.2
IBM Business Process Manager V8.5.5
IBM Business Process Manager V8.5.6 through V8.5.6.0 cumulative fix 2

Remediation/Fixes

Install the interim fixes for APAR JR55152 as appropriate for your current IBM Business Process Manager version.

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 v2 Guide
On-line Calculator v2

Complete CVSS v3 Guide
On-line Calculator v3

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Change History

29 February 2016: original document 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.

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Tips

Security Bulletin: Cross-Site scripting vulnerability in IBM Business Process Manager document list control (CVE-2016-0227)