------------------------------------------------------------------------- Debian LTS Advisory DLA-3117-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Markus Koschany September 22, 2022 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : mediawiki Version : 1:1.31.16-1+deb10u3 CVE ID : CVE-2021-44856 CVE-2022-28201 CVE-2022-28202 CVE-2022-28203 CVE-2022-34911 CVE-2022-34912 Several security vulnerabilities were discovered in mediawiki, a website engine for collaborative work. Insufficiently escaped input text may allow a malicious user to perform cross-site-scripting (XSS) attacks. For Debian 10 buster, these problems have been fixed in version 1:1.31.16-1+deb10u3. 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
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