[Snyk] Fix for 39 vulnerabilities

[UbuntuEvangelist]

Snyk has created this PR to fix 39 vulnerabilities in the rubygems dependencies of this project.

Snyk changed the following file(s):

• Gemfile

⚠️ Warning

Failed to update the Gemfile.lock, please update manually before merging.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Deserialization of Untrusted Data SNYK-RUBY-ACTIVESUPPORT-569598	834
	Use of vulnerable libxml2 SNYK-RUBY-NOKOGIRI-20432	826
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-1293239	696
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-6056551	696
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-6056552	696
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-6056553	696
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-6056554	696
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-6056555	696
	Heap-based Buffer Overflow SNYK-RUBY-NOKOGIRI-7164639	696
	Denial of Service (DoS) SNYK-RUBY-JSON-560838	679
	Uncontrolled Memory Allocation SNYK-RUBY-NOKOGIRI-534637	659
	Arbitrary Code Execution SNYK-RUBY-NOKOGIRI-20367	654
	Out of Bounds Memory Write SNYK-RUBY-NOKOGIRI-20368	654
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-22014	654
	Improper Handling of Unexpected Data Type SNYK-RUBY-NOKOGIRI-2840634	624
	Use After Free SNYK-RUBY-NOKOGIRI-2413994	619
	Command Injection SNYK-RUBY-NOKOGIRI-459107	619
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-552159	600
	Denial of Service (DoS) SNYK-RUBY-I18N-72582	589
	Regular Expression Denial of Service (ReDoS) SNYK-RUBY-LOOFAH-3168317	589
	XML External Entity (XXE) Injection SNYK-RUBY-NOKOGIRI-1726792	589
	Arbitrary Code Execution SNYK-RUBY-NOKOGIRI-20277	589
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-22013	589
	Regular Expression Denial of Service (ReDoS) SNYK-RUBY-NOKOGIRI-2620374	589
	Out-of-bounds Write SNYK-RUBY-NOKOGIRI-2630623	589
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-2630898	589
	NULL Pointer Dereference SNYK-RUBY-NOKOGIRI-3052880	589
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-72433	589
	Directory Traversal SNYK-RUBY-TZINFO-2958048	589
	Cross-site Scripting (XSS) SNYK-RUBY-LOOFAH-474102	579
	XML External Entity (XXE) Injection SNYK-RUBY-NOKOGIRI-20299	579
	Denial of Service (DoS) SNYK-RUBY-NOKOGIRI-1583442	539
	Access Control Bypass SNYK-RUBY-NOKOGIRI-3357693	529
	Use After Free SNYK-RUBY-NOKOGIRI-6228056	524
	Cross-site Scripting (XSS) SNYK-RUBY-ACTIVESUPPORT-3360028	519
	Cross-site Scripting (XSS) SNYK-RUBY-LOOFAH-22023	519
	Cross-site Scripting (XSS) SNYK-RUBY-LOOFAH-72548	484
	Regular Expression Denial of Service (ReDoS) SNYK-RUBY-ACTIVESUPPORT-3237242	479
	XML External Entity (XXE) Injection SNYK-RUBY-NOKOGIRI-1055008	344

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• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 Regular Expression Denial of Service (ReDoS)
🦉 Cross-site Scripting (XSS)
🦉 Deserialization of Untrusted Data
🦉 More lessons are available in Snyk Learn