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Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise & IBM Integration Bus (CVE-2021-4160)

Security Bulletin


Summary

IBM App Connect Enterprise and IBM Integration Bus ship with Node.js for which vulnerabilities were reported and have been addressed. Vulnerability details are listed below.

Vulnerability Details

CVEID:   CVE-2021-4160
DESCRIPTION:   OpenSSL could provide weaker than expected security, caused by a carry propagation flaw in the MIPS32 and MIPS64 squaring procedure. An attacker could exploit this vulnerability to launch further attacks on the system
CVSS Base score: 6.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/218394 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N)

Affected Products and Versions

 

Affected Product(s)Version(s)
IBM App Connect Enterprise12.0.1.0 - 12.0.3.0
IBM App Connect Enterprise11.0.0.0 - 11.0.0.16
IBM Integration Bus10.0.0.0 - 10.0.0.26

 

 


Remediation/Fixes

IBM strongly recommends addressing the vulnerability/vulnerabilities now by the applying the appropriate fix to IBM Integration Bus/IBM App Connect Enterprise

 

Product(s)

Version(s)

APAR

Remediation/Fix/Instructions

IBM App Connect Enterprise

v12.0.1.0 - v12.0.3.0

IT40273

The APAR is available in fix pack 12.0.4.0 https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-12040

IBM App Connect Enterprise

v11.0.0.0 - v11.0.0.16

IT40273

 

The APAR is available in fix pack 11.0.0.17

IBM App Connect Enterprise Version V11-Fix Pack 11.0.0.17

IBM Integration Bus

v10.0.0.0 - v10.0.0.25

N/A

See section Workarounds and Mitigations

Workarounds and Mitigations

IBM strongly recommends addressing the vulnerability now by executing these steps;

 

For IBM Integration Bus v10 V10.0.0.24 -V10.0.0.25 users can disable node js.

Refer to
'Disabling Node.js in IBM Integration Bus 10.0.0.24 and subsequent v10.0 fix packs'

Get Notified about Future Security Bulletins

References

Off

Change History

12 May 2022: 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

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:
12 May 2022

UID

ibm16585694