[Security] Bump rack-protection from 1.5.3 to 2.0.7

[dependabot-preview]

Bumps rack-protection from 1.5.3 to 2.0.7. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

rack-protection gem timing attack vulnerability when validating CSRF token
Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains
a timing attack vulnerability in the CSRF token checking that can result in signatures
can be exposed. This attack appear to be exploitable via network connectivity to
the ruby application.

Patched versions: ~> 1.5.5; >= 2.0.0
Unaffected versions: none

Sourced from The GitHub Security Advisory Database.

Moderate severity vulnerability that affects rack-protection
Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear to be exploitable via network connectivity to the ruby application. This vulnerability appears to have been fixed in 1.5.5 and 2.0.0.

Affected versions: < 1.5.5

Sourced from The Ruby Advisory Database.

Path traversal is possible via backslash characters on Windows.
An issue was discovered in rack-protection 2.x before 2.0.1 on Windows. Path traversal
is possible via backslash characters.

Patched versions: >= 2.0.1; ~> 1.5.4
Unaffected versions: none

Changelog

Sourced from rack-protection's changelog.

2.0.7 / 2019-08-22

• Fix a regression #1560 by Kunpei Sakai

2.0.6 / 2019-08-21

• Fix an issue setting environment from command line option #1547, #1554 by Jordan Owens, Kunpei Sakai

• Support pandoc as a new markdown renderer #1533 by Vasiliy

• Remove outdated code for tilt 1.x #1532 by Vasiliy

• Remove an extra logic for force_encoding #1527 by Jordan Owens

• Avoid multiple errors even if params contains special values #1526 by Kunpei Sakai

• Support bundler/inline with require 'sinatra' integration #1520 by Kunpei Sakai

• Avoid TypeError when params contain a key without a value on Ruby < 2.4 #1516 by Samuel Giddins

• Improve development support and documentation and source code by Olle Jonsson, Basavanagowda Kanur, Yuki MINAMIYA

2.0.5 / 2018-12-22

• Avoid FrozenError when params contains frozen value #1506 by Kunpei Sakai

• Add support for Erubi #1494 by @​tkmru

• IndifferentHash monkeypatch warning improvements #1477 by Mike Pastore

• Improve development support and documentation and source code by Anusree Prakash, Jordan Owens, @​ceclinux and @​krororo.

sinatra-contrib

• Add flush option to content_for #1225 by Shota Iguchi

• Drop activesupport dependency from sinatra-contrib #1448

• Update yield_content to append default to ERB template buffer #1500 by Jordan Owens

rack-protection

• Don't track the Accept-Language header by default #1504 by Artem Chistyakov

2.0.4 / 2018-09-15

• Don't blow up when passing frozen string to send_file disposition #1137 by Andrew Selder

• Fix ubygems LoadError #1436 by Pavel Rosický

... (truncated)

Commits

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[dependabot-preview]

Superseded by #121.