Fedora 34: FEDORA-2021-e235a0da4a Moderate: python-markdown2 DoS Fix

Markdown is a text-to-HTML filter; it translates an easy-to-read /

easy-to-write structured text format into HTML. Markdown's text format

is most similar to that of plain text email, and supports features

such as headers, emphasis, code blocks, blockquotes, and links.

This is a fast and complete Python implementation of the Markdown

spec.

For information about markdown itself, see

https://daringfireball.net/projects/markdown/

#### python-markdown2 2.4.0 - [pull #377] Fixed bug breaking strings elements

in metadata lists - [pull #380] When rendering fenced code blocks, also add the

`language-LANG` class - [pull #387] Regex DoS fixes

* Sat May 1 2021 Thomas Moschny - 2.4.0-1

- Update to 2.4.0.

[ 1 ] Bug #1934835 - CVE-2021-26813 python-markdown2: Regular expression denial of service [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1934835

su -c 'dnf upgrade --advisory FEDORA-2021-e235a0da4a' 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/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure