Fedora Linux 8637 Published by

A mediawiki security update has been released for Fedora 34.

SECURITY: Fedora 34 Update: mediawiki-1.35.4-1.fc34

Fedora Update Notification
2021-10-12 23:37:48.488279

Name : mediawiki
Product : Fedora 34
Version : 1.35.4
Release : 1.fc34
URL :   https://www.mediawiki.org/
Summary : A wiki engine
Description :
MediaWiki is the software used for Wikipedia and the other Wikimedia
Foundation websites. Compared to other wikis, it has an excellent
range of features and support for high-traffic websites using multiple

This package supports wiki farms. Read the instructions for creating wiki
instances under /usr/share/doc/mediawiki/README.RPM.
Remember to remove the config dir after completing the configuration.

Update Information:


* Mon Oct 4 2021 Michael Cronenworth - 1.35.4-1
- Update to 1.35.4
-   https://www.mediawiki.org/wiki/Release_notes/1.35#MediaWiki_1.35.4

[ 1 ] Bug #1980309 - CVE-2021-35197 mediawiki: blocked users are able to purge pages impacting Integrity [fedora-all]
[ 2 ] Bug #1995203 - CVE-2021-31556 mediawiki: MWOAuthConsumerSubmitControl.php does not ensure that the length of an RSA key will fit in a MySQL blob [fedora-all]
[ 3 ] Bug #2010198 - CVE-2021-41798 mediawiki: Cross-site scripting (XSS) in Special:Search [fedora-all]
[ 4 ] Bug #2010199 - CVE-2021-41800 mediawiki: improper access restrictions in PoolCounter protection of Special:Contributions. [fedora-all]
[ 5 ] Bug #2010201 - CVE-2021-41799 mediawiki: ApiQueryBacklinks can cause a full table scan and as a result DoS [fedora-all]

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-eee8b7514f' at the command
line. For more information, refer to the dnf documentation available at

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