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chore(deps): update dependency puma to v6.4.3 [security]#112

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chore(deps): update dependency puma to v6.4.3 [security]#112
renovate[bot] wants to merge 1 commit intomasterfrom
renovate/rubygems-puma-vulnerability

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@renovate renovate bot commented Sep 20, 2024

This PR contains the following updates:

Package Change Age Confidence
puma 6.4.26.4.3 age confidence

GitHub Vulnerability Alerts

CVE-2024-45614

Impact

Clients could clobber values set by intermediate proxies (such as X-Forwarded-For) by providing a underscore version of the same header (X-Forwarded_For). Any users trusting headers set by their proxy may be affected. Attackers may be able to downgrade connections to HTTP (non-SSL) or redirect responses, which could cause confidentiality leaks if combined with a separate MITM attack.

Patches

v6.4.3/v5.6.9 now discards any headers using underscores if the non-underscore version also exists. Effectively, allowing the proxy defined headers to always win.

Workarounds

Nginx has a underscores_in_headers configuration variable to discard these headers at the proxy level.

Any users that are implicitly trusting the proxy defined headers for security or availability should immediately cease doing so until upgraded to the fixed versions.


Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot force-pushed the renovate/rubygems-puma-vulnerability branch from f437a32 to 800f2bf Compare August 10, 2025 13:01
@renovate renovate bot force-pushed the renovate/rubygems-puma-vulnerability branch from 800f2bf to 218aaee Compare November 18, 2025 12:58
@renovate renovate bot changed the title chore(deps): update dependency puma to v6.4.3 [security] chore(deps): update dependency puma to v6.4.3 [security] - autoclosed Mar 27, 2026
@renovate renovate bot closed this Mar 27, 2026
@renovate renovate bot deleted the renovate/rubygems-puma-vulnerability branch March 27, 2026 01:51
@renovate renovate bot changed the title chore(deps): update dependency puma to v6.4.3 [security] - autoclosed chore(deps): update dependency puma to v6.4.3 [security] Mar 30, 2026
@renovate renovate bot reopened this Mar 30, 2026
@renovate renovate bot force-pushed the renovate/rubygems-puma-vulnerability branch 2 times, most recently from 218aaee to a3be81f Compare March 30, 2026 21:57
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