MGASA-2023-0241 Updated mediawiki packages fix security vulnerability

guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline \n into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many...

Debian DSA-5447-1 : mediawiki - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5447 advisory. Multiple security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in cross-site scripting, a bypass of...