[Security] Bump actionview from 4.2.10 to 6.1.4

[dependabot-preview[bot]]

Bumps actionview from 4.2.10 to 6.1.4. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

Possible XSS vulnerability in ActionView There is a possible XSS vulnerability in ActionView's JavaScript literal escape helpers. Views that use the j or escape_javascript methods may be susceptible to XSS attacks.

Versions Affected: All. Not affected: None. Fixed Versions: 6.0.2.2, 5.2.4.2

Impact

There is a possible XSS vulnerability in the j and escape_javascript methods in ActionView. These methods are used for escaping JavaScript string literals. Impacted code will look something like this:

or

... (truncated)

Patched versions: ~> 5.2.4, >= 5.2.4.2; >= 6.0.2.2 Unaffected versions: none

Sourced from The Ruby Advisory Database.

Potential remote code execution of user-provided local names in ActionView There was a vulnerability in versions of Rails prior to 5.0.1 that would allow an attacker who controlled the locals argument of a render call.

Versions Affected: rails < 5.0.1 Not affected: Applications that do not allow users to control the names of locals. Fixed Versions: 4.2.11.2

Impact

In the scenario where an attacker might be able to control the name of a local passed into render, they can acheive remote code execution.

Workarounds

Until such time as the patch can be applied, application developers should ensure that all user-provided local names are alphanumeric.

Patched versions: >= 4.2.11.2 Unaffected versions: none

Sourced from The Ruby Advisory Database.

CSRF Vulnerability in rails-ujs There is an vulnerability in rails-ujs that allows attackers to send CSRF tokens to wrong domains.

Versions Affected: rails <= 6.0.3 Not affected: Applications which don't use rails-ujs. Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

This is a regression of CVE-2015-1840.

In the scenario where an attacker might be able to control the href attribute of an anchor tag or the action attribute of a form tag that will trigger a POST action, the attacker can set the href or action to a cross-origin URL, and the CSRF token will be sent.

Workarounds

To work around this problem, change code that allows users to control the href attribute of an anchor

... (truncated)

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

Sourced from The Ruby Advisory Database.

Potential XSS vulnerability in Action View There is a potential Cross-Site Scripting (XSS) vulnerability in Action View's translation helpers. Views that allow the user to control the default (not found) value of the t and translate helpers could be susceptible to XSS attacks.

Impact

When an HTML-unsafe string is passed as the default for a missing translation key named html or ending in _html, the default string is incorrectly marked as HTML-safe and not escaped. Vulnerable code may look like the following examples:

... (truncated)

Patched versions: ~> 5.2.4, >= 5.2.4.4; >= 6.0.3.3 Unaffected versions: none

Sourced from The Ruby Advisory Database.

CSRF Vulnerability in rails-ujs There is an vulnerability in rails-ujs that allows attackers to send CSRF tokens to wrong domains.

Versions Affected: rails <= 6.0.3 Not affected: Applications which don't use rails-ujs. Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

This is a regression of CVE-2015-1840.

In the scenario where an attacker might be able to control the href attribute of an anchor tag or the action attribute of a form tag that will trigger a POST action, the attacker can set the href or action to a cross-origin URL, and the CSRF token will be sent.

Workarounds

To work around this problem, change code that allows users to control the href attribute of an anchor

... (truncated)

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

Sourced from The Ruby Advisory Database.

Denial of Service Vulnerability in Action View There is a potential denial of service vulnerability in actionview. This vulnerability has been assigned the CVE identifier CVE-2019-5419.

Impact

Specially crafted accept headers can cause the Action View template location code to consume 100% CPU, causing the server unable to process requests. This impacts all Rails applications that render views.

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

Workarounds

This vulnerability can be mitigated by wrapping render calls with respond_to blocks. For example, the following example is vulnerable:

class UserController < ApplicationController
  def index
</tr></table> 

... (truncated)

Patched versions: >= 6.0.0.beta3; ~> 5.2.2, >= 5.2.2.1; ~> 5.1.6, >= 5.1.6.2; ~> 5.0.7, >= 5.0.7.2; ~> 4.2.11, >= 4.2.11.1 Unaffected versions: none

Sourced from The GitHub Security Advisory Database.

Critical severity vulnerability that affects actionview

Denial of Service Vulnerability in Action View

Impact

Specially crafted accept headers can cause the Action View template location code to consume 100% CPU, causing the server unable to process requests. This impacts all Rails applications that render views.

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

Releases

The 6.0.0.beta3, 5.2.2.1, 5.1.6.2, 5.0.7.2, and 4.2.11.1 releases are available at the normal locations.

Workarounds

This vulnerability can be mitigated by wrapping render calls with respond_to blocks. For example, the following example is vulnerable:

... (truncated)

Affected versions: >= 4.0.0, <= 4.2.11

Sourced from The GitHub Security Advisory Database.

High severity vulnerability that affects actionview

File Content Disclosure in Action View

Impact

There is a possible file content disclosure vulnerability in Action View. Specially crafted accept headers in combination with calls to render file: can cause arbitrary files on the target server to be rendered, disclosing the file contents.

The impact is limited to calls to render which render file contents without a specified accept format. Impacted code in a controller looks something like this:

class UserController < ApplicationController 
  def index 
    render file: "#{Rails.root}/some/file" 
  end 
end 

... (truncated)

Affected versions: >= 4.0.0, <= 4.2.11

Sourced from The Ruby Advisory Database.

Denial of Service Vulnerability in Action View There is a potential denial of service vulnerability in actionview. This vulnerability has been assigned the CVE identifier CVE-2019-5419.

Impact

Specially crafted accept headers can cause the Action View template location code to consume 100% CPU, causing the server unable to process requests. This impacts all Rails applications that render views.

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

Workarounds

This vulnerability can be mitigated by wrapping render calls with respond_to blocks. For example, the following example is vulnerable:

class UserController < ApplicationController
  def index
</tr></table> 

... (truncated)

Patched versions: >= 6.0.0.beta3; ~> 5.2.2, >= 5.2.2.1; ~> 5.1.6, >= 5.1.6.2; ~> 5.0.7, >= 5.0.7.2; ~> 4.2.11, >= 4.2.11.1 Unaffected versions: none

Sourced from The Ruby Advisory Database.

File Content Disclosure in Action View There is a possible file content disclosure vulnerability in Action View. This vulnerability has been assigned the CVE identifier CVE-2019-5418.

Versions Affected: All. Not affected: None. Fixed Versions: 6.0.0.beta3, 5.2.2.1, 5.1.6.2, 5.0.7.2, 4.2.11.1

Impact

There is a possible file content disclosure vulnerability in Action View. Specially crafted accept headers in combination with calls to render file: can cause arbitrary files on the target server to be rendered, disclosing the file contents.

The impact is limited to calls to render which render file contents without a specified accept format. Impacted code in a controller looks something like this:

class UserController < ApplicationController
</tr></table> 

... (truncated)

Patched versions: ~> 4.2.11, >= 4.2.11.1; ~> 5.0.7, >= 5.0.7.2; ~> 5.1.6, >= 5.1.6.2; ~> 5.2.2, >= 5.2.2.1; >= 6.0.0.beta3 Unaffected versions: none

Release notes

Sourced from actionview'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 actionview's changelog.

Rails 6.1.4 (June 24, 2021)

• The translate helper now passes default values that aren't translation keys through I18n.translate for interpolation.

  Jonathan Hefner

• Don't attach UJS form submission handlers to Turbo forms.

  David Heinemeier Hansson

• Allow both current_page?(url_hash) and current_page?(**url_hash) on Ruby 2.7.

  Ryuta Kamizono

Rails 6.1.3.2 (May 05, 2021)

• No changes.

Rails 6.1.3.1 (March 26, 2021)

• No changes.

Rails 6.1.3 (February 17, 2021)

• No changes.

Rails 6.1.2.1 (February 10, 2021)

• No changes.

Rails 6.1.2 (February 09, 2021)

• No changes.

Rails 6.1.1 (January 07, 2021)

• Fix lazy translation in partial with block.

  Marek Kasztelnik

• Avoid extra SELECT COUNT queries when rendering Active Record collections.

  aar0nr

... (truncated)

Commits

• 8321702 Preparing for 6.1.4 release
• e71539c Update CHANGELOG
• 08b2994 Merge pull request #42580 from nashby/path-to-assets
• 2fd45e4 Don't attach UJS form submission handlers to Turbo forms (#42476)
• 4829fae Merge branch '6-1-sec' into 6-1-stable
• 75ac626 Preparing for 6.1.3.2 release
• 9c21201 Prep for release
• 0303187 Prevent string polymorphic route arguments
• 14f4e23 Merge pull request #40691 from jonathanhefner/translate-default-values-i18n-p...
• f8f660b Merge branch 'v6.1.3+mimemagic-removal' into 6-1-stable
• Additional commits viewable in compare view

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