IBM Sterling B2B Integrator has addressed the security vulnerability in AWS SDK for Java shipped with the product.
DESCRIPTION: AWS SDK for Java could allow a remote authenticated attacker to traverse directories on the system, caused by a flaw in the downloadDirectory method in the AWS S3 TransferManager component. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to write arbitrary files on the system.
CVSS Base score: 7.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/231331 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L)
Affected Products and Versions
|IBM Sterling B2B Integrator||188.8.131.52 - 184.108.40.206|
|IBM Sterling B2B Integrator||220.127.116.11 - 18.104.22.168, 22.214.171.124 - 126.96.36.199, 188.8.131.52|
Product||Version||APAR||Remediation & Fix|
|IBM Sterling B2B Integrator||184.108.40.206 - 220.127.116.11||IT43076||Apply 18.104.22.168|
|IBM Sterling B2B Integrator||22.214.171.124 - 126.96.36.199, 188.8.131.52 - 184.108.40.206, 220.127.116.11||IT43076||Apply 18.104.22.168, 22.214.171.124 or 126.96.36.199|
The IIM versions of 188.8.131.52, 184.108.40.206, 220.127.116.11 and 18.104.22.168 are available on Fix Central.
The container version of 22.214.171.124 is available in IBM Entitled Registry with following tags.
- cp.icr.io/cp/ibm-b2bi/b2bi:126.96.36.199 for IBM Sterling B2B Integrator
- cp.icr.io/cp/ibm-sfg/sfg:188.8.131.52 for IBM Sterling File Gateway
Workarounds and Mitigations
Get Notified about Future Security Bulletins
08 Feb 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.
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.
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09 February 2023