A lilypond security update has been released for Fedora 31.

SECURITY: Fedora 31 Update: lilypond-2.19.84-3.fc31

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Fedora Update Notification
FEDORA-2020-7cd08d85ce
2020-08-14 02:43:09.714774
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Name : lilypond
Product : Fedora 31
Version : 2.19.84
Release : 3.fc31
URL :   http://www.lilypond.org
Summary : A typesetting system for music notation
Description :
LilyPond is an automated music engraving system. It formats music
beautifully and automatically, and has a friendly syntax for its input
files.

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Update Information:

Patch for CVE-2020-17353
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ChangeLog:

* Wed Aug 5 2020 Gwyn Ciesla - 2.19.84-3
- Patch for CVE-2020-17353
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References:

[ 1 ] Bug #1866489 - CVE-2020-17353 lilypond: lacks of restrictions on embedded-ps and embedded-svg when -dsafe is used [fedora-all]
  https://bugzilla.redhat.com/show_bug.cgi?id=1866489
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2020-7cd08d85ce' 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