[Security] Bump actionview from 6.0.3 to 6.0.3.1 (!1658) · Merge requests · thoughtbot, inc. / administrate

Closed Administrator requested to merge dependabot/bundler/actionview-6.0.3.1 into master May 18, 2020

Created by: dependabot-preview[bot]

Bumps actionview from 6.0.3 to 6.0.3.1. This update includes a security fix.

Vulnerabilities fixed

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

Changelog

Sourced from actionview's changelog.

Rails 6.0.3.1 (May 18, 2020)

[CVE-2020-8167] Check that request is same-origin prior to including CSRF token in XHRs

Commits

34991a6 Preparing for 6.0.3.1 release
2c8fe2a bumping version, updating changelog
0ad524a update changelog
47a8dc3 Check that request is same-origin prior to including CSRF token in XHRs
See full diff in compare view

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