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[Security] Bump puma from 4.3.3 to 4.3.5 #158

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Bumps puma from 4.3.3 to 4.3.5.

Changelog

Sourced from puma's changelog.

5.0.0

  • Features

    • EXPERIMENTAL: Add fork_worker option and refork command for reduced memory usage by forking from a worker process instead of the master process. (#2099)
    • EXPERIMENTAL: Added wait_for_less_busy_worker config. This may reduce latency on MRI through inserting a small delay before re-listening on the socket if worker is busy (#2079).
    • EXPERIMENTAL: Added nakayoshi_fork option. Reduce memory usage in preloaded cluster-mode apps by GCing before fork and compacting, where available. (#2093, #2256)
    • Added pumactl thread-backtraces command to print thread backtraces (#2054)
    • Added incrementing requests_count to Puma.stats. (#2106)
    • Increased maximum URI path length from 2048 to 8196 bytes (#2167)
    • lowlevel_error_handler is now called during a forced threadpool shutdown, and if a callable with 3 arguments is set, we now also pass the status code (#2203)
    • Faster phased restart and worker timeout (#2220)
    • Added state_permission to config DSL to set state file permissions (#2238)
    • Added Puma.stats_hash, which returns a stats in Hash instead of a JSON string (#2086, #2253)
  • Deprecations, Removals and Breaking API Changes

    • --control has been removed. Use --control-url (#1487)
    • worker_directory has been removed. Use directory.
    • min_threads now set by environment variables PUMA_MIN_THREADS and MIN_THREADS. (#2143)
    • max_threads now set by environment variables PUMA_MAX_THREADS and MAX_THREADS. (#2143)
    • max_threads default to 5 in MRI or 16 for all other interpreters. (#2143)
    • preload by default if workers > 1 (#2143)
    • Puma::Plugin.workers_supported? has been removed. Use Puma.forkable? instead. (#2143)
    • tcp_mode has been removed without replacement. (#2169)
    • Daemonization has been removed without replacement. (#2170)
    • Changed #connected_port to #connected_ports (#2076)
    • Configuration: environment is read from RAILS_ENV, if RACK_ENV can't be found (#2022)
  • Bugfixes

    • Close client http connections made to an ssl server with TLSv1.3 (#2116)
    • Do not set user_config to quiet by default to allow for file config (#2074)
    • Always close SSL connection in Puma::ControlCLI (#2211)
    • Windows update extconf.rb for use with ssp and varied Ruby/MSYS2 combinations (#2069)
    • Ensure control server Unix socket is closed on shutdown (#2112)
    • Preserve BUNDLE_GEMFILE env var when using prune_bundler (#1893)
    • Send 408 request timeout even when queue requests is disabled (#2119)
    • Rescue IO::WaitReadable instead of EAGAIN for blocking read (#2121)
    • Ensure BUNDLE_GEMFILE is unspecified in workers if unspecified in master when using prune_bundler (#2154)
    • Rescue and log exceptions in hooks defined by users (on_worker_boot, after_worker_fork etc) (#1551)
    • Read directly from the socket in #read_and_drop to avoid raising further SSL errors (#2198)
    • Set Connection: closed header when queue requests is disabled (#2216)
    • Pass queued requests to thread pool on server shutdown (#2122)
    • Fixed a few minor concurrency bugs in ThreadPool that may have affected non-GVL Rubies (#2220)
    • Fix out_of_band hook never executed if the number of worker threads is > 1 (#2177)
    • Fix ThreadPool#shutdown timeout accuracy (#2221)
    • Fix UserFileDefaultOptions#fetch to properly use default (#2233)
    • Improvements to out_of_band hook (#2234)
    • Prefer the rackup file specified by the CLI (#2225)
  • Refactor

    • Remove unused loader argument from Plugin initializer (#2095)
... (truncated)
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@dependabot-preview dependabot-preview bot added the dependencies Pull requests that update a dependency file label May 20, 2020
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We've just been alerted that this update fixes a security vulnerability:

Sourced from The GitHub Security Advisory Database.

HTTP Smuggling via Transfer-Encoding Header in Puma

Impact

This is a similar but different vulnerability to the one patched in 3.12.5 and 4.3.4.

A client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client.

If the proxy uses persistent connections and the client adds another request in via HTTP pipelining, the proxy may mistake it as the first request's body. Puma, however, would see it as two requests, and when processing the second request, send back a response that the proxy does not expect. If the proxy has reused the persistent connection to Puma to send another request for a different client, the second response from the first client will be sent to the second client.

Patches

The problem has been fixed in Puma 3.12.6 and Puma 4.3.5.
... (truncated)

Affected versions: [">= 4.0.0, < 4.3.5"]

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We've just been alerted that this update fixes a security vulnerability:

Sourced from The GitHub Security Advisory Database.

HTTP Smuggling via Transfer-Encoding Header in Puma

Impact

By using an invalid transfer-encoding header, an attacker could smuggle an HTTP response.

Originally reported by @ZeddYu, who has our thanks for the detailed report.

Patches

The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.

... (truncated)

Affected versions: [">= 4.0.0, < 4.3.4"]

@dependabot-preview dependabot-preview bot changed the title Bump puma from 4.3.3 to 4.3.5 [Security] Bump puma from 4.3.3 to 4.3.5 May 22, 2020
@dependabot-preview dependabot-preview bot changed the title Bump puma from 4.3.3 to 4.3.5 [Security] Bump puma from 4.3.3 to 4.3.5 May 22, 2020
@dependabot-preview dependabot-preview bot added the security Pull requests that address a security vulnerability label May 22, 2020
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