Fedora 33: FEDORA-2020-c39d7a562c Critical: DoS Fix for Cmark-GFM

Terminal-based presentations using Pandoc.

Security fix for CVE-2020-5238 - ghc-cmark-gfm updated to 0.2.2 which rebases

the bundled cmark-gfm to 0.29.0.gfm.1 - also update pandoc-citeproc to 0.17.0.1

https://github.com/github/cmark-gfm/security/advisories/GHSA-7gc6-9qr5-hc85

* Sat Sep 19 2020 Jens Petersen - 0.8.5.0-3

- rebuild for pandoc: cmark-gfm-0.2.2 fixes exponential parse (#1854329)

[ 1 ] Bug #1854328 - CVE-2020-5238 cmark: Exponential time to parse certain inputs could lead to DoS.

https://bugzilla.redhat.com/show_bug.cgi?id=1854328

su -c 'dnf upgrade --advisory FEDORA-2020-c39d7a562c' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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