Bumps rails from 4.2.7 to 6.0.3. This update includes security fixes.
Vulnerabilities fixed
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.
Broken Access Control vulnerability in Active Job
There is a vulnerability in Active Job. This vulnerability has been assigned the CVE identifier CVE-2018-16476.
Impact
Carefully crafted user input can cause Active Job to deserialize it using GlobalId and allow an attacker to have access to information that they should not have.
Vulnerable code will look something like this:
MyJob.perform_later(user_input)
All users running an affected release should either upgrade or use one of the workarounds immediately.
In this version, we fixed warnings when used with Ruby 2.7 across the entire framework.
Following are the list of other changes, per-framework.
Active Support
Array#to_sentence no longer returns a frozen string.
Before:
['one', 'two'].to_sentence.frozen?
# => true
After:
['one', 'two'].to_sentence.frozen?
# => false
Nicolas Dular
Update ActiveSupport::Messages::Metadata#fresh? to work for cookies with expiry set when
ActiveSupport.parse_json_times = true.
Christian Gregg
Active Model
No changes.
Active Record
Recommend applications don't use the database kwarg in connected_to
The database kwarg in connected_to was meant to be used for one-off scripts but is often used in requests. This is really dangerous because it re-establishes a connection every time. It's deprecated in 6.1 and will be removed in 6.2 without replacement. This change soft deprecates it in 6.0 by removing documentation.
Eileen M. Uchitelle
Fix support for PostgreSQL 11+ partitioned indexes.
Sebastián Palma
Add support for beginless ranges, introduced in Ruby 2.7.
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Bumps rails from 4.2.7 to 6.0.3. This update includes security fixes.
Vulnerabilities fixed
Sourced from The GitHub Security Advisory Database.
Sourced from The GitHub Security Advisory Database.
Sourced from The Ruby Advisory Database.
Release notes
Sourced from rails's releases.
Commits
b738f19
Preparing for 6.0.3 release701a078
Merge pull request #39124 from eugeneius/autosave_multiple_times509b9da
Preparing for 6.0.3.rc1 releasee9075d5
Add back the support to passat
as a proc in the job assertions1853429
Should not rely on the globalArel::Table.engine
in the frameworkc549fb4
Backports improved warning in zeitwerk:check7aea213
Verify FFmpeg presence before attempting to preview videos02d07cc
adds missing require [Fixes #39042]88c97f8
Fix autosave association bug with ActiveStorage::Attachmentscbfbb2c
Merge pull request #39014 from nimish-mehta/handle-signed-hexadecimal-literalsDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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