Bumps puma from 3.12.0 to 3.12.2. This update includes a security fix.
Vulnerabilities fixed
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects puma**
> ## Keepalive thread overload/DoS
>
> ### Impact
>
> A poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack.
>
> If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacker sends requests frequently enough.
>
> ### Patches
>
> This vulnerability is patched in Puma 4.3.1 and 3.12.2.
>
> ### Workarounds
>
> Reverse proxies in front of Puma could be configured to always allow less than X keepalive connections to a Puma cluster or process, where X is the number of threads configured in Puma's thread pool.
>
> ### For more information
>
> If you have any questions or comments about this advisory:
>
> ... (truncated)
>
> Affected versions: < 3.12.2
Release notes
*Sourced from [puma's releases](https://github.com/puma/puma/releases).*
> v3.12.1
Changelog
*Sourced from [puma's changelog](https://github.com/puma/puma/blob/master/History.md).*
> ## 4.3.1 and 3.12.2 / 2019-12-05
>
> * Security
> * Fix: a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. CVE-2019-16770.
>
> ## 4.3.0 / 2019-11-07
>
> * Features
> * Strip whitespace at end of HTTP headers ([#2010](https://github-redirect.dependabot.com/puma/puma/issues/2010))
> * Optimize HTTP parser for JRuby ([#2012](https://github-redirect.dependabot.com/puma/puma/issues/2012))
> * Add SSL support for the control app and cli ([#2046](https://github-redirect.dependabot.com/puma/puma/issues/2046), [#2052](https://github-redirect.dependabot.com/puma/puma/issues/2052))
>
> * Bugfixes
> * Fix Errno::EINVAL when SSL is enabled and browser rejects cert ([#1564](https://github-redirect.dependabot.com/puma/puma/issues/1564))
> * Fix pumactl defaulting puma to development if an environment was not specified ([#2035](https://github-redirect.dependabot.com/puma/puma/issues/2035))
> * Fix closing file stream when reading pid from pidfile ([#2048](https://github-redirect.dependabot.com/puma/puma/issues/2048))
> * Fix a typo in configuration option `--extra_runtime_dependencies` ([#2050](https://github-redirect.dependabot.com/puma/puma/issues/2050))
>
> ## 4.2.1 / 2019-10-07
>
> * 3 bugfixes
> * Fix socket activation of systemd (pre-existing) unix binder files ([#1842](https://github-redirect.dependabot.com/puma/puma/issues/1842), [#1988](https://github-redirect.dependabot.com/puma/puma/issues/1988))
> * Deal with multiple calls to bind correctly ([#1986](https://github-redirect.dependabot.com/puma/puma/issues/1986), [#1994](https://github-redirect.dependabot.com/puma/puma/issues/1994), [#2006](https://github-redirect.dependabot.com/puma/puma/issues/2006))
> * Accepts symbols for `verify_mode` ([#1222](https://github-redirect.dependabot.com/puma/puma/issues/1222))
>
> ## 4.2.0 / 2019-09-23
>
> * 6 features
> * Pumactl has a new -e environment option and reads `config/puma/.rb` config files ([#1885](https://github-redirect.dependabot.com/puma/puma/issues/1885))
> * Semicolons are now allowed in URL paths (MRI only), useful for Angular or Redmine ([#1934](https://github-redirect.dependabot.com/puma/puma/issues/1934))
> * Allow extra dependencies to be defined when using prune_bundler ([#1105](https://github-redirect.dependabot.com/puma/puma/issues/1105))
> * Puma now reports the correct port when binding to port 0, also reports other listeners when binding to localhost ([#1786](https://github-redirect.dependabot.com/puma/puma/issues/1786))
> * Sending SIGINFO to any Puma worker now prints currently active threads and their backtraces ([#1320](https://github-redirect.dependabot.com/puma/puma/issues/1320))
> * Puma threads all now have their name set on Ruby 2.3+ ([#1968](https://github-redirect.dependabot.com/puma/puma/issues/1968))
> * 4 bugfixes
> * Fix some misbehavior with phased restart and externally SIGTERMed workers ([#1908](https://github-redirect.dependabot.com/puma/puma/issues/1908), [#1952](https://github-redirect.dependabot.com/puma/puma/issues/1952))
> * Fix socket closing on error ([#1941](https://github-redirect.dependabot.com/puma/puma/issues/1941))
> * Removed unnecessary SIGINT trap for JRuby that caused some race conditions ([#1961](https://github-redirect.dependabot.com/puma/puma/issues/1961))
> * Fix socket files being left around after process stopped ([#1970](https://github-redirect.dependabot.com/puma/puma/issues/1970))
> * Absolutely thousands of lines of test improvements and fixes thanks to [@MSP-Greg](https://github.com/MSP-Greg)
>
> ## 4.1.1 / 2019-09-05
>
> * 3 bugfixes
> * Revert our attempt to not dup STDOUT/STDERR ([#1946](https://github-redirect.dependabot.com/puma/puma/issues/1946))
> * Fix socket close on error ([#1941](https://github-redirect.dependabot.com/puma/puma/issues/1941))
> * Fix workers not shutting down correctly ([#1908](https://github-redirect.dependabot.com/puma/puma/issues/1908))
>
> ## 4.1.0 / 2019-08-08
>
> ... (truncated)
Commits
- [`bb29fc7`](https://github.com/puma/puma/commit/bb29fc7fe8f822d0f72706a1ae86e49af3476777) 3.12.2
- [`058df12`](https://github.com/puma/puma/commit/058df12b78e7d1ec661c3b8777f26a736c26675b) 4.3.1 and 4.2.1 release notes
- [`06053e6`](https://github.com/puma/puma/commit/06053e60908074bb38293d4449ea261cb009b53e) Merge pull request from GHSA-7xx3-m584-x994
- [`461c9e9`](https://github.com/puma/puma/commit/461c9e99783e5f69e632acedae83be55017d5fe4) Docs files
- [`7e2c88d`](https://github.com/puma/puma/commit/7e2c88d4131a1a70f551287e49b8f527d29d0469) v3.12.1
- [`36964ec`](https://github.com/puma/puma/commit/36964ec42982d7b3205760bc2bf9ccf3fec8af69) Merge pull request [#1700](https://github-redirect.dependabot.com/puma/puma/issues/1700) from schneems/schneems/fix-puma-rack-handler-config
- [`c24c0c8`](https://github.com/puma/puma/commit/c24c0c883496f581d9092bbe7f7431129eeb7190) Rack handler should use provided default host
- [`e5d566e`](https://github.com/puma/puma/commit/e5d566ed81f3663d70f0318f8bf3d858734cb74b) Merge pull request [#1682](https://github-redirect.dependabot.com/puma/puma/issues/1682) from MSP-Greg/update-travis-ruby
- [`cecc44a`](https://github.com/puma/puma/commit/cecc44aa0ae326e46031b48023253d08df706455) Merge pull request [#1701](https://github-redirect.dependabot.com/puma/puma/issues/1701) from schneems/schneems/m
- [`ce57cfb`](https://github.com/puma/puma/commit/ce57cfb8c3c8259cda13c322de32dd4ff07ec03a) Allow running individual tests via the `m` gem.
- Additional commits viewable in [compare view](https://github.com/puma/puma/compare/v3.12.0...v3.12.2)
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Bumps puma from 3.12.0 to 3.12.2. This update includes a security fix.
Vulnerabilities fixed
*Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects puma** > ## Keepalive thread overload/DoS > > ### Impact > > A poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. > > If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacker sends requests frequently enough. > > ### Patches > > This vulnerability is patched in Puma 4.3.1 and 3.12.2. > > ### Workarounds > > Reverse proxies in front of Puma could be configured to always allow less than X keepalive connections to a Puma cluster or process, where X is the number of threads configured in Puma's thread pool. > > ### For more information > > If you have any questions or comments about this advisory: > > ... (truncated) > > Affected versions: < 3.12.2Release notes
*Sourced from [puma's releases](https://github.com/puma/puma/releases).* > v3.12.1Changelog
*Sourced from [puma's changelog](https://github.com/puma/puma/blob/master/History.md).* > ## 4.3.1 and 3.12.2 / 2019-12-05 > > * Security > * Fix: a poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. CVE-2019-16770. > > ## 4.3.0 / 2019-11-07 > > * Features > * Strip whitespace at end of HTTP headers ([#2010](https://github-redirect.dependabot.com/puma/puma/issues/2010)) > * Optimize HTTP parser for JRuby ([#2012](https://github-redirect.dependabot.com/puma/puma/issues/2012)) > * Add SSL support for the control app and cli ([#2046](https://github-redirect.dependabot.com/puma/puma/issues/2046), [#2052](https://github-redirect.dependabot.com/puma/puma/issues/2052)) > > * Bugfixes > * Fix Errno::EINVAL when SSL is enabled and browser rejects cert ([#1564](https://github-redirect.dependabot.com/puma/puma/issues/1564)) > * Fix pumactl defaulting puma to development if an environment was not specified ([#2035](https://github-redirect.dependabot.com/puma/puma/issues/2035)) > * Fix closing file stream when reading pid from pidfile ([#2048](https://github-redirect.dependabot.com/puma/puma/issues/2048)) > * Fix a typo in configuration option `--extra_runtime_dependencies` ([#2050](https://github-redirect.dependabot.com/puma/puma/issues/2050)) > > ## 4.2.1 / 2019-10-07 > > * 3 bugfixes > * Fix socket activation of systemd (pre-existing) unix binder files ([#1842](https://github-redirect.dependabot.com/puma/puma/issues/1842), [#1988](https://github-redirect.dependabot.com/puma/puma/issues/1988)) > * Deal with multiple calls to bind correctly ([#1986](https://github-redirect.dependabot.com/puma/puma/issues/1986), [#1994](https://github-redirect.dependabot.com/puma/puma/issues/1994), [#2006](https://github-redirect.dependabot.com/puma/puma/issues/2006)) > * Accepts symbols for `verify_mode` ([#1222](https://github-redirect.dependabot.com/puma/puma/issues/1222)) > > ## 4.2.0 / 2019-09-23 > > * 6 features > * Pumactl has a new -e environment option and reads `config/puma/Commits
- [`bb29fc7`](https://github.com/puma/puma/commit/bb29fc7fe8f822d0f72706a1ae86e49af3476777) 3.12.2 - [`058df12`](https://github.com/puma/puma/commit/058df12b78e7d1ec661c3b8777f26a736c26675b) 4.3.1 and 4.2.1 release notes - [`06053e6`](https://github.com/puma/puma/commit/06053e60908074bb38293d4449ea261cb009b53e) Merge pull request from GHSA-7xx3-m584-x994 - [`461c9e9`](https://github.com/puma/puma/commit/461c9e99783e5f69e632acedae83be55017d5fe4) Docs files - [`7e2c88d`](https://github.com/puma/puma/commit/7e2c88d4131a1a70f551287e49b8f527d29d0469) v3.12.1 - [`36964ec`](https://github.com/puma/puma/commit/36964ec42982d7b3205760bc2bf9ccf3fec8af69) Merge pull request [#1700](https://github-redirect.dependabot.com/puma/puma/issues/1700) from schneems/schneems/fix-puma-rack-handler-config - [`c24c0c8`](https://github.com/puma/puma/commit/c24c0c883496f581d9092bbe7f7431129eeb7190) Rack handler should use provided default host - [`e5d566e`](https://github.com/puma/puma/commit/e5d566ed81f3663d70f0318f8bf3d858734cb74b) Merge pull request [#1682](https://github-redirect.dependabot.com/puma/puma/issues/1682) from MSP-Greg/update-travis-ruby - [`cecc44a`](https://github.com/puma/puma/commit/cecc44aa0ae326e46031b48023253d08df706455) Merge pull request [#1701](https://github-redirect.dependabot.com/puma/puma/issues/1701) from schneems/schneems/m - [`ce57cfb`](https://github.com/puma/puma/commit/ce57cfb8c3c8259cda13c322de32dd4ff07ec03a) Allow running individual tests via the `m` gem. - Additional commits viewable in [compare view](https://github.com/puma/puma/compare/v3.12.0...v3.12.2)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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