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  1. Moodle
  2. MDL-48495

Limit protocols supported by curl by default.

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    • MOODLE_26_STABLE, MOODLE_27_STABLE, MOODLE_28_STABLE
    • MOODLE_27_STABLE, MOODLE_28_STABLE
      1. Run lib/tests/filelib_test.php
    • BACKEND Sprint 19
    • Large

    Description

      We have no real use for things like gopher:// links and such - so we should reduce our risk and only allow our curl class to work with http and https by default. We can make it an api function to allow other protocols for third party devs if required but it should not be the default.

      In addition, even if we clean our own links before passing them to curl, curl could follow an external redirect to some vulnerable protocol.

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          Testing discovered

          Task - A task that needs to be completed. Tasks usually refer to work that must be done outside the product. MDL-55777 Add envcheck for minimum recommended version of libcurl 7.19.4

          • Minor - Minor loss of function where workaround is possible
          • Closed

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            People

              fred Frédéric Massart
              damyon Damyon Wiese
              David Monllaó David Monllaó
              Dan Poltawski Dan Poltawski
              Dave Cooper Dave Cooper
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              Dates

                Created:
                Updated:
                Resolved:
                12/Jan/15