A rubygem-kramdown security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: rubygem-kramdown-1.17.0-6.fc31

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Fedora Update Notification
FEDORA-2020-5c70d97eca
2020-08-20 01:03:35.305841
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Name : rubygem-kramdown
Product : Fedora 31
Version : 1.17.0
Release : 6.fc31
URL :   http://kramdown.rubyforge.org
Summary : Fast, pure-Ruby Markdown-superset converter
Description :
kramdown is yet-another-markdown-parser but fast, pure Ruby,
using a strict syntax definition and supporting several common extensions.

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Update Information:

A security flaw was found on ruby kramdown which may lead to unintended code
execution. THis vulnerability is now assigned as CVE-2020-14001 . This new rpm
should fix this issue.
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ChangeLog:

* Mon Aug 10 2020 Mamoru TASAKA - 1.17.0-6
- Backport upstream patch for CVE-2020-14001 (bug 1858395)
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References:

[ 1 ] Bug #1858414 - CVE-2020-14001 rubygem-kramdown: processing template options inside documents allows unintended read access or embedded Ruby code execution [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1858414
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-5c70d97eca' 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