[Security] Bump activemodel from 4.2.1 to 4.2.11.3

[dependabot-preview]

Bumps activemodel from 4.2.1 to 4.2.11.3. This update includes a security fix.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

Possible Input Validation Circumvention in Active Model There is a possible input validation circumvention vulnerability in Active Model. This vulnerability has been assigned the CVE identifier CVE-2016-0753.

Versions Affected: 4.1.0 and newer Not affected: 4.0.13 and older Fixed Versions: 5.0.0.beta1.1, 4.2.5.1, 4.1.14.1

Impact

Code that uses Active Model based models (including Active Record models) and does not validate user input before passing it to the model can be subject to an attack where specially crafted input will cause the model to skip validations.

Vulnerable code will look something like this:

SomeModel.new(unverified_user_input)

Patched versions: >= 5.0.0.beta1.1; ~> 4.2.5, >= 4.2.5.1; ~> 4.1.14, >= 4.1.14.1 Unaffected versions: <= 4.0.13

Release notes

Sourced from activemodel's releases.

4.2.11.3

Action Mailer

• No changes.

Action Pack

• No changes.

Action View

• Backport a missing commit for [CVE-2020-8163]

Active Job

• No changes.

Active Model

• No changes.

Active Record

• No changes.

Active Support

• No changes.

Railties

• No changes.

4.2.11.2

Action Mailer

Commits

• 3231120 prepping for release
• b9e5577 Preparing for 4.2.11.2 release
• 9855d05 Bumping version for release
• e06a1e0 Prep release
• 474b739 Preparing for 4.2.11 release
• 6b9a1ac Update changelog headers for Rails 4.2.10
• b62714d Preparing for 4.2.10 release
• 84e0a23 Update CHANGELOGS for Rails 4.2.10.rc1
• bd6ccff Preparing for 4.2.10.rc1 release
• 79c9f2e Preparing for 4.2.9 release
• Additional commits viewable in compare view

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