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Security Bulletin: Denial of Service vulnerability affects IBM Business Automation Workflow - CVE-2022-25887

Security Bulletin


Summary

IBM Business Automation Workflow is vulnerable to a Denial of Service attack.

Vulnerability Details

CVEID:   CVE-2022-25887
DESCRIPTION:   Node.js sanitize-html module is vulnerable to a denial of service, caused by insecure global regular expression replacement logic of HTML comment removal. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a Regular Expression Denial of Service (ReDoS).
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/234863 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

 

Affected Product(s)Version(s)Status
IBM Business Automation Workflow containers

V22.0.2 all fixes
V22.0.1 all fixes
V21.0.3 all fixes
V21.0.2 all fixes
V20.0.0.2 all fixes

Not affected
IBM Business Automation Workflow traditionalV22.0.2Not affected
IBM Business Automation Workflow traditional

V22.0.1
V21.0.1 - V21.0.3.1
V20.0.0.1 - V20.0.0.2
V19.0.0.3

affected
IBM Business Automation Workflow Enterprise Service BusV22.0.2Not affected

For earlier and unsupported versions of the products, IBM recommends upgrading to a fixed, supported version of the product.

Remediation/Fixes

The recommended solution is to apply the Interim Fix (iFix) or Cumulative Fix (CF) containing APAR DT178158 as soon as practical.

 

Affected Product(s)Version(s)Remediation / Fix
IBM Business Automation Workflow containersV21.0.3Apply 21.0.3-IF016 
or upgrade to 22.0.2-IF001 or later
IBM Business Automation Workflow containersV21.0.1 - V21.0.2
V20.0.0.1 - V20.0.0.2
Upgrade to 21.0.3-IF016
or upgrade to 22.0.2-IF001 or later
IBM Business Automation Workflow traditionalV21.0.3.1Apply DT178158
IBM Business Automation Workflow traditionalV20.0.0.2Apply DT178158
or upgrade to IBM Business Automation Workflow 22.0.2 
IBM Business Automation Workflow traditionalV22.0.1
V21.0.1 - V21.0.2
V20.0.0.1
V19.0.0.3
earlier unsupported releases
Upgrade to a long term support release or the latest SSCD version. See IBM Business Automation Workflow and IBM Integration Designer Software Support Lifecycle Addendum

 

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Acknowledgement

Change History

02 Feb 2023: Initial Publication07 Feb 2023: Clarified affected versions and fix versions

*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. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.

Document Location

Worldwide

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Document Information

Modified date:
07 February 2023

UID

ibm16952745