https://security-tracker.debian.org/tracker/DSA-5632-1
Composer is a dependency manager for PHP. URLs for Mercurial repositories in the root composer.json and package source download URLs are not sanitized correctly. Specifically crafted URL values allow code to be executed in the HgDriver if hg/Mercurial is installed on the system. The impact to Composer users directly is limited as the composer.json file is typically under their own control and source download URLs can only be supplied by third party Composer repositories they explicitly trust to download…
В этом посте мы хотим поделиться некоторыми рецептами использования Composer, которые мы накопили работая с Drupal проектами созданными с помощью Drupal Composer template. Так же мы рассмотрим как перевести существующий Drupal проект на Composer. Читать дальше →
Composer is an open source dependency manager for the PHP language. In affected versions windows users running Composer to install untrusted dependencies are subject to command injection and should upgrade their composer version. Other OSs and WSL are not affected. The issue has been resolved in composer versions 1.10.23 and 2.1.9. There are no workarounds for this issue.