Security Bulletin
Summary
CVE-2023-21830 and CVE-2023-21843 may affect IBM® SDK, Java™ Technology Edition shipped with IBM TXSeries for Multiplatforms. IBM TXSeries for Multiplatforms has addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2023-21830
DESCRIPTION: An unspecified vulnerability in Java SE related to the Serialization component could allow a remote attacker to cause a denial of service resulting in a low integrity impact using unknown attack vectors.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/245038 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2023-21843
DESCRIPTION: An unspecified vulnerability in Java SE related to the Sound component could allow a remote attacker to cause a denial of service resulting in a low integrity impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/245037 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
Affected Products and Versions
Affected Product(s) | Version(s) |
IBM TXSeries for Multiplatforms | 8.1 |
IBM TXSeries for Multiplatforms | 8.2 |
IBM TXSeries for Multiplatforms | 9.1 |
Remediation/Fixes
Product | Version | Platform | Remediation/Fix |
IBM TXSeries for Multiplatforms |
8.1
| Linux, AIX | PSIRT fixes for IBM TXSeries for Multiplatforms 8.1 will only be provided for extended support customers on request through Salesforce case. |
IBM TXSeries for Multiplatforms |
8.2
| All supported platforms |
This fix is also available as part of TXSeries 8.2 latest fixpack which can be downloaded from Fix Central |
IBM TXSeries for Multiplatforms |
9.1
| Linux, AIX |
|
Workarounds and Mitigations
None
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References
Acknowledgement
Change History
28 Jun 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:
11 January 2024
UID
ibm17007761