[SECURITY] Fedora 26 Update: ruby-2.4.2-84.fc26

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Fedora Update Notification
FEDORA-2017-6e6f4f95e6
2017-12-26 15:02:57.896366
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Name        : ruby
Product     : Fedora 26
Version     : 2.4.2
Release     : 84.fc26
URL         : http://ruby-lang.org/
Summary     : An interpreter of object-oriented scripting language
Description :
Ruby is the interpreted scripting language for quick and easy
object-oriented programming.  It has many features to process text
files and to do system management tasks (as in Perl).  It is simple,
straight-forward, and extensible.

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Update Information:

Update to Ruby 2.4.2.
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References:

  [ 1 ] Bug #1491866 - CVE-2017-14033 ruby: Buffer underrun in OpenSSL ASN1 decode
        https://bugzilla.redhat.com/show_bug.cgi?id=1491866
  [ 2 ] Bug #1492012 - CVE-2017-10784 ruby: Escape sequence injection vulnerability in the
Basic authentication of WEBrick
        https://bugzilla.redhat.com/show_bug.cgi?id=1492012
  [ 3 ] Bug #1492015 - CVE-2017-0898 ruby: Buffer underrun vulnerability in
Kernel.sprintf
        https://bugzilla.redhat.com/show_bug.cgi?id=1492015
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade ruby' at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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