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Fedora 35: FEDORA-2022-d39b2a755b Moderate: Template Loader Security Issue

fedora
Calendar Grey October 7, 2022
Dist Fedora Esm H88
Mitigates a file system loader security flaw allowing unauthorized template retrieval in PHP-Twig2 for Fedora 35 security notice.
**Version 2.15.3** (2022-09-28) * Fix a security issue on filesystem loader (possibility to load a template outside a configured directory)

Summary

The flexible, fast, and secure template engine for PHP.

* Fast: Twig compiles templates down to plain optimized PHP code. The

overhead compared to regular PHP code was reduced to the very minimum.

* Secure: Twig has a sandbox mode to evaluate untrusted template code. This

allows Twig to be used as a template language for applications where users

may modify the template design.

* Flexible: Twig is powered by a flexible lexer and parser. This allows the

developer to define its own custom tags and filters, and create its own

DSL.

Autoloader: /usr/share/php/Twig2/autoload.php

**Version 2.15.3** (2022-09-28) * Fix a security issue on filesystem loader

(possibility to load a template outside a configured directory)

* Thu Sep 29 2022 Remi Collet - 2.15.3-1

- update to 2.15.3

[ 1 ] Bug #2130764 - CVE-2022-39261 php-twig2: twig: Possibility to load a template outside a configured directory when using the filesystem loader [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2130764

su -c 'dnf upgrade --advisory FEDORA-2022-d39b2a755b' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Product: Fedora 35
Version: 2.15.3
Release: 1.fc35
Summary: The flexible, fast, and secure template engine for PHP

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