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[Security] Bump activestorage from 5.2.3 to 5.2.4.3 #107

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Bumps activestorage from 5.2.3 to 5.2.4.3. This update includes a security fix.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

Circumvention of file size limits in ActiveStorage There is a vulnerability in ActiveStorage's S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user.

Versions Affected: rails < 5.2.4.2, rails < 6.0.3.1 Not affected: Applications that do not use the direct upload functionality of the ActiveStorage S3 adapter. Fixed Versions: rails >= 5.2.4.3, rails >= 6.0.3.1

Impact

Utilizing this vulnerability, an attacker can control the Content-Length of an S3 direct upload URL without receiving a new signature from the server. This could be used to bypass controls in place on the server to limit upload size.

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

Release notes

Sourced from activestorage's releases.

5.2.4.2

Active Support

  • No changes.

Active Model

  • No changes.

Active Record

  • No changes.

Action View

  • Fix possible XSS vector in escape_javascript helper

    CVE-2020-5267

    Aaron Patterson

Action Pack

  • No changes.

Active Job

  • No changes.

Action Mailer

  • No changes.

Action Cable

  • No changes.
... (truncated)
Commits
  • 7b5cc5a Preparing for 5.2.4.3 release
  • 3c806b9 bumping version
  • 9cb66f6 update changelog
  • e8df564 Include Content-Length in signature for ActiveStorage direct upload
  • 4dcc543 update version
  • ac30e38 Preparing for 5.2.4.1 release
  • 8bec77c Preparing for 5.2.4 release
  • 9e2a341 Preparing for 5.2.4.rc1 release
  • f820254 Merge pull request #36675 from kamipo/fix_activestorage_failure
  • eb3f1e2 Merge pull request #36642 from wagenet/fix-disk-service-host
  • Additional commits viewable in compare view

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Bumps [activestorage](https://github.com/rails/rails) from 5.2.3 to 5.2.4.3. **This update includes a security fix.**
- [Release notes](https://github.com/rails/rails/releases)
- [Changelog](https://github.com/rails/rails/blob/v6.0.3.1/activestorage/CHANGELOG.md)
- [Commits](rails/rails@v5.2.3...v5.2.4.3)

Signed-off-by: dependabot-preview[bot] <[email protected]>
@dependabot-preview dependabot-preview bot added dependencies Pull requests that update a dependency file security Pull requests that address a security vulnerability labels May 18, 2020
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Superseded by #134.

@dependabot-preview dependabot-preview bot deleted the dependabot/bundler/activestorage-5.2.4.3 branch October 1, 2020 07:09
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