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Security Bulletin: Potential security bypass in IBM DataPower Gateway (CVE_2023-23920)

Security Bulletin


Summary

IBM has addressed the CVE

Vulnerability Details

CVEID:   CVE-2023-23920
DESCRIPTION:   Node.js could allow a remote authenticated attacker to bypass security restrictions, caused by improper access control. By sending a specially-crafted request using ICU_DATA environment variable, an attacker could exploit this vulnerability to search and potentially load ICU data.
CVSS Base score: 2.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/247694 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
IBM DataPower Gateway 10.0.110.0.1.0 - 10.0.1.12
IBM DataPower Gateway 10.5.010.5.0.0 - 10.5.0.4

Remediation/Fixes

Affected ProductFixed in versionAPAR
IBM DataPower Gateway 10.5.0IBM DataPower Gateway 10.5.0.5IT43661
IBM DataPower Gateway 10.0.1IBM DataPower Gateway 10.0.1.13IT43661
Customers using older releases may upgrade free of charge to 10.5 or 10.0.1

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

28 Apr 2023: 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:
02 May 2023

UID

ibm16987811