[SECURITY] [DLA 2779-1] mediawiki security update

Debian LTS Advisory DLA-2779-1 [email protected]
https://www.debian.org/lts/security/ Markus Koschany
October 09, 2021 https://wiki.debian.org/LTS

Package : mediawiki
Version : 1:1.27.7-1~deb9u10
CVE ID : CVE-2021-35197 CVE-2021-41798 CVE-2021-41799

Multiple security issues were found in MediaWiki, a website engine for
collaborative work, which could result in cross-site scripting,
denial of service and certain unintended API access.

For Debian 9 stretch, these problems have been fixed in version
1:1.27.7-1~deb9u10.

We recommend that you upgrade your mediawiki packages.

For the detailed security status of mediawiki please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/mediawiki

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS