[Security] Bump mini_magick from 1.3.2 to 4.9.4

[dependabot-preview]

Bumps mini_magick from 1.3.2 to 4.9.4. This update includes security fixes.

Vulnerabilities fixed

Sourced from The Ruby Advisory Database.

MiniMagick Gem for Ruby URI Handling Arbitrary Command Injection MiniMagick Gem for Ruby contains a flaw that is triggered during the handling of specially crafted input from an untrusted source passed via a URL that contains a ';' character. This may allow a context-dependent attacker to potentially execute arbitrary commands.

Patched versions: >= 3.6.0 Unaffected versions: none

Sourced from The Ruby Advisory Database.

Remote command execution via filename A remote shell execution vulnerability when using MiniMagick::Image.open with URL coming from unsanitized user input. e.g. MiniMagick::Image.open("| touch.txt")

Patched versions: >= 4.9.4 Unaffected versions: none

Sourced from The GitHub Security Advisory Database.

High severity vulnerability that affects mini_magick lib/mini_magick.rb in the MiniMagick Gem 1.3.1 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL.

Affected versions: < 3.6.0

Release notes

Sourced from mini_magick's releases.

v4.9.4

• Fixed a remote shell execution vulnerability when using MiniMagick::Image.open with URL coming from unsanitized user input (thanks to @rootxharsh)
• Fixed some Ruby warnings (thanks to @koic)

v4.9.3

• make MiniMagick::Tool not respond to everything

v4.9.2

• Fix breakage for MRI 2.3 and below

v4.9.1

• Properly handle EXIF parsing with ImageMagick 7
• Show an informative exception message on Timeout::Error
• Wait for the MiniMagick command to terminate after sending SIGTERM with open3

v4.9.0

New features

• Support ImageMagick 7

  • MiniMagick::Tool::Convert will now generate magick convert commands (and the same for others)
  • MiniMagick::Tool::Magick was added for generating magick commands

• MiniMagick.cli_prefix was added to configure a prefix for commands

  MiniMagick.cli_prefix = "firejail"
  MiniMagick::Tool::Magick.new { |magick| ... } # executes firejail magick ...

Other Improvements

• Fix deadlocks when using posix-spawn as a shell backend

• Fix Errno::ESRCH sometimes being raised when the ImageMagick command would time out

• #label and #caption will now generate regular options

  MiniMagick::Tool::Convert.new do |convert|
                           # BEFORE:       NOW:
    convert.label("foo")   # label:foo    -label foo
    convert.caption("bar") # caption:bar  -caption bar
  end

• Add pango creation operator

Commits

• See full diff in compare view

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