Fluid Attacks Database

Description

Twig is a template language for PHP. In a sandbox, an attacker can call __toString() on an object even if the __toString() method is not allowed by the security policy when the object is part of an array or an argument list (arguments to a function or a filter for instance). This issue has been patched in versions 3.11.2 and 3.14.1. All users are advised to upgrade. There are no known workarounds for this issue.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 13	php-twig	>=0 <3.14.2-1	3.14.2-1
debian 11	php-twig	=2.14.3-1 \|\| =2.14.3-1+deb11u1 \|\| =2.14.3-1+deb11u2 \|\| =2.14.3-1+deb11u3 \|\| >=0 <2.14.3-1+deb11u4	2.14.3-1+deb11u4
debian 12	php-twig	=3.5.1-1 \|\| =3.5.1-1+deb12u1 \|\| =3.5.1-1+deb12u2 \|\| >=0 <3.5.1-1+deb12u3	3.5.1-1+deb12u3
packagist	twig/twig	>=0 <3.11.2 \|\| >=3.12 <3.14.1	3.11.2, 3.14.1
debian 14	php-twig	>=0 <3.14.2-1	3.14.2-1

Aliases

1. CVE-2024-517542. NVD-2024-517543. OSV-DEBIAN-2024-517544. OSV-2024-517545. GHSA-6377-hfv9-hqf66. GCVE-2024-517547. SECURITY-TRACKER-CVE-2024-517548. lists.debian.org

References

1. https://github.com/twigphp/Twig/security/advisories/GHSA-6377-hfv9-hqf62. https://github.com/twigphp/Twig/commit/2bb8c2460a2c519c498df9b643d5277117155a733. https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2024-51754.yaml4. https://symfony.com/blog/unguarded-calls-to-__tostring-when-nesting-an-object-into-an-array

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