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Fedora 33: GHC-Cmark-Gfm Update For CVE-2020-5238 Critical DoS

fedora
Calendar Grey September 28, 2020
Dist Fedora Esm H88
Patches addressing CVE-2020-5238 concerning ghc-cmark-gfm and pandoc-citeproc are now available for Fedora users. These critical updates strengthen security protocols.
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/git...

Summary

This package provides Haskell bindings for , the reference parser for , a fully specified variant of Markdown. It includes sources

for libcmark-gfm (0.29.0.gfm.0) and does not require prior installation of the

C library.

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

* Thu Sep 17 2020 Jens Petersen - 0.2.2-1

- https://github.com/kivikakk/cmark-gfm-hs/releases/tag/0.2.2

- updates cbits to cmark-gfm-0.29.0.gfm.1 for CVE-2020-5238 (#1854329)

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

[ 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

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/security/

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Change Log

References

Update Instructions

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Product: Fedora 33
Version: 0.2.2
Release: 1.fc33
Summary: Fast, accurate GitHub Flavored Markdown parser and renderer

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