Bump org.apache.sshd:sshd-core from 0.8.0 to 2.12.1

[dependabot[bot]]

Bumps org.apache.sshd:sshd-core from 0.8.0 to 2.12.1.

Release notes

Sourced from org.apache.sshd:sshd-core's releases.

Apache MINA SSHD 2.12.1

Introduced in 2.12.1

Bug Fixes

• GH-458 Singleton thread pool for kex message handler flushing
• SSHD-1338 Restore binary compatibility with 2.9.2

What's Changed

• Fix link by @​swiedenfeld in apache/mina-sshd#454
• SSHD-1338 Restore binary compatibility with 2.9.2 by @​gnodet in apache/mina-sshd#456
• Use a singleton threadpool for kex message handler flushing by @​FliegenKLATSCH in apache/mina-sshd#459

New Contributors

• @​swiedenfeld made their first contribution in apache/mina-sshd#454

Full Changelog: https://github.com/apache/mina-sshd/compare/sshd-2.12.0...sshd-2.12.1

Apache MINA SSHD 2.12.0

Introduced in 2.12.0

Bug Fixes

• [GH-428/GH-392](apache/mina-sshd#428) SCP client fails silently when error signalled due to missing file or lacking permissions
• GH-434 Ignore unknown key types from agent or in OpenSSH host keys extension

New Features

• GH-429 Support GIT protocol-v2
• GH-445 OpenSSH "strict key exchange" protocol extension (CVE-2023-48795 mitigation)

Behavioral changes and enhancements

New ScpTransferEventListener callback method

Following [GH-428/GH-392](apache/mina-sshd#428) a new handleReceiveCommandAckInfo method has been added to enable users to inspect acknowledgements of a receive related command. The user is free to inspect the command that was attempted as well as the response code and decide how to handle it - including even throwing an exception if OK status (if this makes sense for whatever reason). The default implementation checks for ERROR code and throws an exception if so.

OpenSSH protocol extension: strict key exchange

GH-445 implements an extension to the SSH protocol introduced in OpenSSH 9.6. This "strict key exchange" extension hardens the SSH key exchange against the "Terrapin attack" (CVE-2023-48795). The extension is active if both parties announce their support for it at the start of the initial key exchange. If only one party announces support, it is not activated to ensure compatibility with SSH implementations that do not implement it. Apache MINA sshd clients and servers always announce their support for strict key exchange.

... (truncated)

Changelog

Sourced from org.apache.sshd:sshd-core's changelog.

Version 2.12.0 to 2.12.1

Planned for next version

Bug Fixes

• GH-455 Fix BaseCipher: make sure all bytes are processed

New Features

Behavioral changes and enhancements

Potential compatibility issues

Major Code Re-factoring

Commits

• 9ceba3e [maven-release-plugin] prepare release sshd-2.12.1
• 1525fd3 Prepare changelog for release
• 6c45997 Update CHANGES.md
• 7d77e6d Use a singleton threadpool for kex message handler flushing (#459) (fixes #458)
• 7498f7a Update CHANGES.md
• 8744f06 [SSHD-1338] Restore binary compatibility with 2.9.2
• 44a0b1b Bump jgit 5.13.0 -> 5.13.3
• b040109 Merge pull request #454 from swiedenfeld/patch-1
• c8be9b8 Fix link
• 6511fb7 [maven-release-plugin] prepare for next development iteration
• Additional commits viewable in compare view

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