CVE-2021-21408: fallo de gravedad alta en smarty-php smarty
Access to restricted PHP code by dynamic static class access in smarty
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 2.1%
Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.43 and 4.0.3, template authors could run restricted static php methods. Users should upgrade to version 3.1.43 or 4.0.3 to receive a patch.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
smarty-php · smartyCVEs relacionadas — smarty-php smarty
En el mismo producto, de las más peligrosas a las menos.
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Referencias
https://github.com/smarty-php/smarty/commit/19ae410bf56007a5ef24441cdc6414619cfaf664https://github.com/smarty-php/smarty/releases/tag/v3.1.43https://github.com/smarty-php/smarty/releases/tag/v4.0.3https://github.com/smarty-php/smarty/security/advisories/GHSA-4h9c-v5vg-5m6mhttps://lists.debian.org/debian-lts-announce/2022/05/msg00005.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L777JIBIWJV34HS7LXPIDWASG7TT4LNI/https://security.gentoo.org/glsa/202209-09https://www.debian.org/security/2022/dsa-5151