Security Bulletin
Summary
Dynamic Workload Console for IBM Workload Scheduler is potentially affected by cross site vulnerability: after loginit is possible to modify one of the outgoing requests in this loading process and obtain a response that generates an alert in the browser, using both HTTP methods, GET and POST.
Vulnerability Details
CVEID: CVE-2020-4380
DESCRIPTION: IBM Tivoli Workload Scheduler 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/179160 for the current score.
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
| Affected Product(s) | Version(s) |
| IBM Workload Scheduler | 9.3.0.4 and earlier |
Remediation/Fixes
APAR IJ23373 has been opened to address the cross site scripting vulnerabilities for IBM Workload Scheduler.
The following limited availability fix for IJ23373 is available for download on FixCentral
APAR IJ23373 has been included in 9.4.0-TIV-TWS-FP0006 and 9.5.0-TIV-TWS-FP0002.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
The vulnerability was reported to IBM by Alexander Tafurt
Change History
08 Jun 2020: Initial Publication
*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.
Document Location
Worldwide
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Document Information
Modified date:
19 June 2020
UID
ibm16223030