[Security] Bump actionpack from 5.2.3 to 6.1.4

[dependabot-preview]

Bumps actionpack from 5.2.3 to 6.1.4. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

Ability to forge per-form CSRF tokens given a global CSRF token It is possible to possible to, given a global CSRF token such as the one present in the authenticity_token meta tag, forge a per-form CSRF token for any action for that session.

Versions Affected: rails < 5.2.5, rails < 6.0.4 Not affected: Applications without existing HTML injection vulnerabilities. Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

Given the ability to extract the global CSRF token, an attacker would be able to construct a per-form CSRF token for that session.

Workarounds

This is a low-severity security issue. As such, no workaround is necessarily until such time as the application can be upgraded.

Patched versions: ~> 5.2.4.3; >= 6.0.3.1 Unaffected versions: none

Sourced from The Ruby Advisory Database.

Possible Strong Parameters Bypass in ActionPack There is a strong parameters bypass vector in ActionPack.

Versions Affected: rails <= 6.0.3 Not affected: rails < 4.0.0 Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

In some cases user supplied information can be inadvertently leaked from Strong Parameters. Specifically the return value of each, or each_value, or each_pair will return the underlying "untrusted" hash of data that was read from the parameters. Applications that use this return value may be inadvertently use untrusted user input.

Impacted code will look something like this:

def update
  # Attacker has included the parameter: `{ is_admin: true }`
  User.update(clean_up_params)
</tr></table> 

... (truncated)

Patched versions: ~> 5.2.4.3; >= 6.0.3.1 Unaffected versions: < 4.0.0

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: >= 2.0.0, <= 5.2.4.5

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: >= 2.0.0, <= 5.2.4.5

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; ~> 6.0.3.7; >= 6.1.3.2 Unaffected versions: < 4.0.0

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; ~> 6.0.3.7; >= 6.1.3.2 Unaffected versions: < 2.0.0

Sourced from The Ruby Advisory Database.

Possible Strong Parameters Bypass in ActionPack There is a strong parameters bypass vector in ActionPack.

Versions Affected: rails <= 6.0.3 Not affected: rails < 4.0.0 Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

In some cases user supplied information can be inadvertently leaked from Strong Parameters. Specifically the return value of each, or each_value, or each_pair will return the underlying "untrusted" hash of data that was read from the parameters. Applications that use this return value may be inadvertently use untrusted user input.

Impacted code will look something like this:

def update
  # Attacker has included the parameter: `{ is_admin: true }`
  User.update(clean_up_params)
</tr></table> 

... (truncated)

Patched versions: ~> 5.2.4, >= 5.2.4.3; >= 6.0.3.1 Unaffected versions: < 4.0.0

Sourced from The Ruby Advisory Database.

Ability to forge per-form CSRF tokens given a global CSRF token It is possible to possible to, given a global CSRF token such as the one present in the authenticity_token meta tag, forge a per-form CSRF token for any action for that session.

Versions Affected: rails < 5.2.5, rails < 6.0.4 Not affected: Applications without existing HTML injection vulnerabilities. Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

Given the ability to extract the global CSRF token, an attacker would be able to construct a per-form CSRF token for that session.

Workarounds

This is a low-severity security issue. As such, no workaround is necessarily until such time as the application can be upgraded.

Patched versions: ~> 5.2.4, >= 5.2.4.3; >= 6.0.3.1 Unaffected versions: none

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

Release notes

Sourced from actionpack's releases.

6.1.4

Active Support

• MemCacheStore: convert any underlying value (including false) to an Entry.

  See #42559.

  Alex Ghiculescu

• Fix bug in number_with_precision when using large BigDecimal values.

  Fixes #42302.

  Federico Aldunate, Zachary Scott

• Check byte size instead of length on secure_compare.

  Tietew

• Fix Time.at to not lose :in option.

  Ryuta Kamizono

• Require a path for config.cache_store = :file_store.

  Alex Ghiculescu

• Avoid having to store complex object in the default translation file.

  Rafael Mendonça França

Active Model

• Fix to_json for ActiveModel::Dirty object.

  Exclude +mutations_from_database+ attribute from json as it lead to recursion.

  Anil Maurya

Active Record

• Do not try to rollback transactions that failed due to a ActiveRecord::TransactionRollbackError.

  Jamie McCarthy

... (truncated)

Changelog

Sourced from actionpack's changelog.

Rails 6.1.4 (June 24, 2021)

• Ignore file fixtures on db:fixtures:load

  Kevin Sjöberg

• Fix ActionController::Live controller test deadlocks by removing the body buffer size limit for tests.

  Dylan Thacker-Smith

• Correctly place optional path parameter booleans.

  Previously, if you specify a url parameter that is part of the path as false it would include that part of the path as parameter for example:

  get "(/optional/:optional_id)/things" => "foo#foo", as: :things
  things_path(optional_id: false) # => /things?optional_id=false
  

  After this change, true and false will be treated the same when used as optional path parameters. Meaning now:

  get '(this/:my_bool)/that' as: :that
  that_path(my_bool: true) # => /this/true/that
  that_path(my_bool: false) # => /this/false/that
  

  Adam Hess

• Add support for 'private, no-store' Cache-Control headers.

  Previously, 'no-store' was exclusive; no other directives could be specified.

  Alex Smith

Rails 6.1.3.2 (May 05, 2021)

• Prevent open redirects by correctly escaping the host allow list CVE-2021-22903

• Prevent catastrophic backtracking during mime parsing CVE-2021-22902

• Prevent regex DoS in HTTP token authentication CVE-2021-22904

• Prevent string polymorphic route arguments.

... (truncated)

Commits

• 8321702 Preparing for 6.1.4 release
• e71539c Update CHANGELOG
• 8877b88 Merge pull request #42153 from kevinsjoberg/ignore-file-fixtures-on-load
• 5b4466d Merge pull request #41609
• fab5a81 Merge pull request #42437 from HParker/digest-find-parent-controller-template
• 3bbf3ac Merge pull request #42244 from hahmed/fix-invalid-statement-compile-error
• d83a318 Merge pull request #42283 from HParker/named-routes-identifies-false
• 255b5ff Fix compatibility with psych 4.x
• d18ada7 Make Rubocop happy adding extra spaces
• 4829fae Merge branch '6-1-sec' into 6-1-stable
• Additional commits viewable in compare view

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