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Upgrade Rack immediately

All Rack users, including all Padrino users, should upgrade their Rack dependency as soon as possible. Multiple severe issues have been found, one of them including a potential remote code execution. This is espcially important if you are using Rack::Session::Cookie, which Padrino activates by default. See the Rack website for details.

To upgrade, use:

bundle update rack

And make sure that you installed any of these versions: 1.5.2, 1.4.5, 1.3.10, 1.2.8, 1.1.6.

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  • Author Florian Gilcher
  • Posted almost 3 years ago