[pkg-php-pear] Bug#1055774: symfony: CVE-2023-46734

[Salvatore Bonaccorso]

Source: symfony
Version: 5.4.30+dfsg-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>
Control: found -1 5.4.29+dfsg-1
Control: found -1 5.4.23+dfsg-1
Control: found -1 4.4.19+dfsg-2+deb11u3
Control: found -1 4.4.19+dfsg-2
Control: found -1 3.4.22+dfsg-2+deb10u2
Control: found -1 3.4.22+dfsg-2

Hi,

The following vulnerability was published for symfony.

CVE-2023-46734[0]:
| Symfony is a PHP framework for web and console applications and a
| set of reusable PHP components. Starting in versions 2.0.0, 5.0.0,
| and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig
| filters in CodeExtension use `is_safe=html` but don't actually
| ensure their input is safe. As of versions 4.4.51, 5.4.31, and
| 6.3.8, Symfony now escapes the output of the affected filters.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-46734
    https://www.cve.org/CVERecord?id=CVE-2023-46734
[1] https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3
[2] https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c

Regards,
Salvatore