[Security] Bump actionpack from 6.0.3.4 to 6.0.4

[dependabot-preview]

Bumps actionpack from 6.0.3.4 to 6.0.4. This update includes security fixes.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Denial of Service in Action Dispatch Impact

There is a possible Denial of Service vulnerability in Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch to do catastrophic backtracking in the regular expression engine.

Releases

The fixed releases are available at the normal locations.

Workarounds

The following monkey patch placed in an initializer can be used to work around the issue.

module Mime
  class Type
    MIME_REGEXP = /\A(?:\*\/\*|#{MIME_NAME}\/(?:\*|#{MIME_NAME})(?>\s*#{MIME_PARAMETER}\s*)*)\z/
  end
</tr></table> 

... (truncated)

Affected versions: >= 6.0.0, <= 6.0.3.6

Sourced from The GitHub Security Advisory Database.

Denial of Service in Action Controller Token Authentication Impact

Impacted code uses authenticate_or_request_with_http_token or authenticate_with_http_token for request authentication. Impacted code will look something like this:

class PostsController < ApplicationController
  before_action :authenticate
private
def authenticate
authenticate_or_request_with_http_token do |token, options|
# ...
end
end
end

... (truncated)

Affected versions: >= 6.0.0, <= 6.0.3.6

Sourced from The GitHub Security Advisory Database.

Information Disclosure / Unintended Method Execution in Action Pack Impact

There is a possible information disclosure / unintended method execution vulnerability in Action Pack when using the redirect_to or polymorphic_url helper with untrusted user input.

Vulnerable code will look like this.

redirect_to(params[:some_param])

All users running an affected release should either upgrade or use one of the workarounds immediately.

Releases

The FIXED releases are available at the normal locations.

Workarounds

... (truncated)

Affected versions: >= 6.0.0, <= 6.0.3.6

Sourced from The Ruby Advisory Database.

Possible Denial of Service vulnerability in Action Dispatch There is a possible Denial of Service vulnerability in the Mime type parser of Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2021-22902.

Versions Affected: >= 6.0.0 Not affected: < 6.0.0 Fixed Versions: 6.0.3.7, 6.1.3.2

Impact

There is a possible Denial of Service vulnerability in Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch to do catastrophic backtracking in the regular expression engine.

Workarounds

The following monkey patch placed in an initializer can be used to work around the issue:

</tr></table> 

... (truncated)

Patched versions: ~> 6.0.3, >= 6.0.3.7; >= 6.1.3.2 Unaffected versions: < 6.0.0

Sourced from The Ruby Advisory Database.

Possible Information Disclosure / Unintended Method Execution in Action Pack There is a possible information disclosure / unintended method execution vulnerability in Action Pack which has been assigned the CVE identifier CVE-2021-22885.

Versions Affected: >= 2.0.0. Not affected: < 2.0.0. Fixed Versions: 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6

Impact

There is a possible information disclosure / unintended method execution vulnerability in Action Pack when using the redirect_to or polymorphic_url helper with untrusted user input.

Vulnerable code will look like this:

redirect_to(params[:some_param])

... (truncated)

Patched versions: ~> 5.2.4.6; ~> 5.2.6; ~> 6.0.3, >= 6.0.3.7; >= 6.1.3.2 Unaffected versions: < 2.0.0

Sourced from The Ruby Advisory Database.

Possible DoS Vulnerability in Action Controller Token Authentication There is a possible DoS vulnerability in the Token Authentication logic in Action Controller. This vulnerability has been assigned the CVE identifier CVE-2021-22904.

Versions Affected: >= 4.0.0 Not affected: < 4.0.0 Fixed Versions: 6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6

Impact

Impacted code uses authenticate_or_request_with_http_token or authenticate_with_http_token for request authentication. Impacted code will look something like this:

class PostsController < ApplicationController
  before_action :authenticate
private
</tr></table>

... (truncated)

Patched versions: ~> 5.2.4.6; ~> 5.2.6; ~> 6.0.3, >= 6.0.3.7; >= 6.1.3.2 Unaffected versions: < 4.0.0

Sourced from The Ruby Advisory Database.

Possible Open Redirect in Host Authorization Middleware There is a possible open redirect vulnerability in the Host Authorization middleware in Action Pack. This vulnerability has been assigned the CVE identifier CVE-2021-22881.

Versions Affected: >= 6.0.0 Not affected: < 6.0.0 Fixed Versions: 6.1.2.1, 6.0.3.5

Impact

Specially crafted "Host" headers in combination with certain "allowed host" formats can cause the Host Authorization middleware in Action Pack to redirect users to a malicious website.

Impacted applications will have allowed hosts with a leading dot. For example, configuration files that look like this:

config.hosts <<  '.tkte.ch'

... (truncated)

Patched versions: ~> 6.0.3, >= 6.0.3.5; >= 6.1.2.1 Unaffected versions: < 6.0.0

Release notes

Sourced from actionpack's releases.

6.0.4

Active Support

• Fixed issue in ActiveSupport::Cache::RedisCacheStore not passing options to read_multi causing fetch_multi to not work properly.

  Rajesh Sharma

• with_options copies its options hash again to avoid leaking mutations.

  Fixes #39343.

  Eugene Kenny

Active Model

• No changes.

Active Record

• Only warn about negative enums if a positive form that would cause conflicts exists.

  Fixes #39065.

  Alex Ghiculescu

• Allow the inverse of a has_one association that was previously autosaved to be loaded.

  Fixes #34255.

  Steven Weber

• Reset statement cache for association if table_name is changed.

  Fixes #36453.

  Ryuta Kamizono

• Type cast extra select for eager loading.

  Ryuta Kamizono

• Prevent collection associations from being autosaved multiple times.

... (truncated)

Commits

• 6e721d7 Preparing for 6.0.4 release
• b869a4e Merge pull request #42244 from hahmed/fix-invalid-statement-compile-error
• ef97441 Escape allow list hosts correctly
• 98a0a12 Merge branch '6-0-sec' into 6-0-stable
• c04aff6 Preparing for 6.0.3.7 release
• 59b4566 update changelog
• d861fa8 Prevent slow regex when parsing host authorization header
• f202249 Prevent string polymorphic route arguments
• 446afbd Prevent catastrophic backtracking during mime parsing
• ef808bf Clarify how to upgrade apps from Rails 5.2.5 [ci skip]
• Additional commits viewable in compare view

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