[Security] Bump chartkick from 2.2.5 to 3.4.0

[dependabot-preview]

Bumps chartkick from 2.2.5 to 3.4.0. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

CSS injection with width and height options Chartkick is vulnerable to CSS injection if user input is passed to the width or height option.

An attacker can set additional CSS properties, like:

Patched versions: >= 3.4.0 Unaffected versions: none

Sourced from The Ruby Advisory Database.

XSS Vulnerability in Chartkick Ruby Gem Chartkick is vulnerable to a cross-site scripting (XSS) attack if both the following conditions are met:

Condition 1: It's used with ActiveSupport.escape_html_entities_in_json = false (this is not the default for Rails) OR used with a non-Rails framework like Sinatra.

Condition 2: Untrusted data or options are passed to a chart.

Patched versions: >= 3.2.0 Unaffected versions: none

Changelog

Sourced from chartkick's changelog.

3.4.0 (2020-08-04)

• Fixed CSS injection with width and height options - more info

3.3.2 (2020-07-23)

• Updated Chartkick.js to 3.2.1

3.3.1 (2019-12-26)

• Updated Chart.js to 2.9.3
• Fixed deprecating warnings in Ruby 2.7

3.3.0 (2019-11-09)

• Updated Chartkick.js to 3.2.0
• Rolled back Chart.js to 2.8.0 due to legend change

3.2.2 (2019-10-27)

• Updated Chartkick.js to 3.1.3
• Updated Chart.js to 2.9.1

3.2.1 (2019-07-15)

• Updated Chartkick.js to 3.1.1

3.2.0 (2019-06-04)

• Fixed XSS vulnerability - more info

3.1.0 (2019-05-26)

• Updated Chartkick.js to 3.1.0
• Updated Chart.js to 2.8.0

3.0.2 (2019-01-03)

• Fixed error with nonce option with Secure Headers and Rails < 5.2
• Updated Chartkick.js to 3.0.2
• Updated Chart.js to 2.7.3

3.0.1 (2018-08-13)

• Updated Chartkick.js to 3.0.1

3.0.0 (2018-08-08)

• Updated Chartkick.js to 3.0.0
• Added code option

Commits

• f3e609a Version bump to 3.4.0 [skip ci]
• ba67ab5 Fixed CSS injection with width and height options
• c1437a2 Version bump to 3.3.2 [skip ci]
• 9a36701 Updated Chartkick.js to 3.2.1
• 462dda7 Updated chartkick.js to fix error with GeoChart with latest Google Charts rel...
• 2cd0842 Added dev instructions [skip ci]
• f1472e7 Added Travis CI
• 3d2e717 Added todo [skip ci]
• d3bc937 Test escaping
• 57551ee Test chart ids
• Additional commits viewable in compare view

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