IBM® SDK, Java™ Technology Edition, Version 8 and IBM Semeru Runtime Certified Edition 11 that are used by the z/Transaction Processing Facility (z/TPF) system are both vulnerable to CVE-2023-30441. The z/TPF system was updated to address this CVE for both IBM Java SDK and IBM Semeru Runtimes. Note: The updated versions were delivered with previous updates; if you are using the latest supported version, there is nothing more that you need to do.
DESCRIPTION: IBM Runtime Environment, Java Technology Edition IBMJCEPlus and JSSE components could expose sensitive information using a combination of flaws and configurations.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/253188 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
|z/Transaction Processing Facility||1.1|
The following information specifies the minimum version required to address this particular vulnerability; however, subsequent versions were released since these versions were delivered. If possible, IBM recommends upgrading to the most current version.
|z/TPF - IBM Java SDK||1.1||PJ46945 (or later)||
|z/TPF - IBM Semeru Runtimes||1.1||PJ46883 (or later)||
Workarounds and Mitigations
Get Notified about Future Security Bulletins
27 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.
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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27 April 2023