[Security] Bump rack-cors from 1.0.2 to 1.1.0

[dependabot-preview]

Bumps rack-cors from 1.0.2 to 1.1.0. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

rack-cors directory traversal via path
An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem
before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources
because resource matching does not ensure that pathnames are in a canonical format.

Patched versions: >= 1.0.4
Unaffected versions: none

Sourced from The GitHub Security Advisory Database.

High severity vulnerability that affects rack-cors
An issue was discovered in the rack-cors (aka Rack CORS Middleware) gem before 1.0.4 for Ruby. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format.

Affected versions: < 1.0.4

Changelog

Sourced from rack-cors's changelog.

1.1.0 - 2019-11-19

Changed

• Use Rack::Utils.escape_path instead of Rack::Utils.escape
• Require Rack 2.0 for escape_path method
• Don't try to clean path if invalid.
• Return 400 (Bad Request) on preflights with invalid path

1.0.6 - 2019-11-14

Changed

• Use Rack::Utils.escape to make compat with Rack 1.6.0

1.0.5 - 2019-11-14

Changed

• Update Gem spec to require rack >= 1.6.0

1.0.4 - 2019-11-13

Security

• Escape and resolve path before evaluating resource rules (thanks to Colby Morgan)

1.0.3 - 2019-03-24

Changed

• Don't send 'Content-Type' header with pre-flight requests
• Allow ruby array for vary header config

Commits

• c8f9a61 Return 400 on preflight for invalid requests
• ed91aef Don’t attempt to clean path if it is invalid
• f971f24 Check to see if path is valid before cleaning
• b3c06f1 Use escape instead of escape_path
• b704fda Up rack requirement
• baa02d2 Updating Gems to hopefully get rid of alerts in GH
• a5e8546 Reduce default max_age to a more sensible value
• e4d4fc3 Unescape and resolve paths before resource checks
• 145a5df [CI] Test against Ruby 2.6
• f77f89f Version 1.0.3
• Additional commits viewable in compare view

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[codecov-io]

Codecov Report

Merging #567 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #567   +/-   ##
======================================
  Coverage     100%    100%           
======================================
  Files         399     399           
  Lines       10675   10675           
======================================
  Hits        10675   10675

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[dependabot-preview]

Superseded by #579.