Security Bulletin
Summary
In addition to updates to operating system level packages, IBM Business Automation Workflow Machine Learning Server 23.0.2-IF002 addresses the following vulnerabilities.
Vulnerability Details
CVEID: CVE-2024-24762
DESCRIPTION: FastAPI is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the Content-Type header. By sending a specially crafted regex input, a remote attacker could exploit this vulnerability to consume CPU resources and stall indefinitely.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/281680 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
Affected Product(s) | Version(s) | Status |
IBM Business Automation Workflow containers |
V23.0.2 - V23.0.2-IF001 | affected |
IBM Business Automation Workflow traditional | V23.0.2 | affected |
Remediation/Fixes
Affected Product(s) | Version(s) | Remediation / Fix |
---|---|---|
IBM Business Automation Workflow containers | V23.0.2 - V23.0.2-IF002 | Apply 23.0.2-IF003 |
IBM Business Automation Workflow traditional | V23.0.2 | Follow instructions for 23.0.2-IF002 in Readme for IBM Business Automation Workflow Machine Learning Server 23.0.2 interim fixes |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
02 Apr 2024: 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 April 2024
UID
ibm17145680