Security Bulletin: The IBM® Engineering Lifecycle Engineering products using IBM Java versions 8.0.7.0 - 8.0.7.11 are vulnerable to crypto attacks. (CVE-2023-30441)

Summary

IBM Java versions 8.0.7.0 - 8.0.7.1 has a combination of two flaws in the JSSE component and IBMJCEPlus security provider expose some IBM Java releases to various cryptographic attacks when acting as a TLS server. Following IBM® Engineering Lifecycle Engineering products are vulnerable to this attack, it has been addressed in this bulletin: Jazz Foundation, IBM Engineering Test Management, IBM Engineering Workflow Management, IBM Engineering Requirements Management DOORS Next.

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

Remediation/Fixes

CVE-2023-30441 may affect IBM® Engineering Lifecycle Engineering products mentioned above, which uses IBM Java versions 8.0.7.0 - 8.0.7.11.

This issue affects products and applications which act as TLS servers, and have the IBMJCEPlus security provider listed above the IBMJCE provider in the security provider list (e.g. in /jre/lib/security/java.security). This is the default configuration from IBM Java 8.0.7.0 onwards.

If any of the mentioned affected product is deployed on one of the above versions, Please follow the instruction given in the following article.

Link: <https://www.ibm.com/support/pages/node/6985011&gt;

How to update the IBM SDK for Java of Engineering Lifecycle Management products? Please refer below article for more details.

<https://www.ibm.com/support/pages/how-update-ibm-sdk-java-engineering-lifecycle-management-products&gt;

Workarounds and Mitigations

None