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[9.0] Drop TLS_RSA ciphers from default cipher suites for JDK 24 (#123600) #123988

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Merged
merged 2 commits into from
Mar 4, 2025

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@n1v0lg n1v0lg commented Mar 4, 2025

Backports the following commits to 9.0:

…#123600)

This PR adjusts the list of supported ciphers to reflect ciphers
available in JDK 24. 

JDK 24 [drops](https://bugs.openjdk.org/browse/JDK-8245545) support for
`TLS_RSA` suites. These ciphers will no longer be supported in
Elasticsearch with a bundled JDK with version >= 24. JDK's of lower
versions will continue to support to dropped ciphers. 

I will follow up this PR with a separate docs PR.
@n1v0lg n1v0lg added :Security/TLS SSL/TLS, Certificates >breaking auto-merge-without-approval Automatically merge pull request when CI checks pass (NB doesn't wait for reviews!) backport Team:Security Meta label for security team labels Mar 4, 2025
@elasticsearchmachine elasticsearchmachine merged commit aac29cc into elastic:9.0 Mar 4, 2025
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@n1v0lg n1v0lg deleted the backport/9.0/pr-123600 branch March 4, 2025 13:41
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