Provide references for CVE-2021-29454.
Where can I find more information about CVE-2021-29454?
References are available at: https://github.com/smarty-php/smarty/security/advisories/GHSA-29gp-2c3m-3j6m, https://github.com/smarty-php/smarty/commit/215d81a9fa3cd63d82fb3ab56ecaf97cf1e7db71, https://github.com/smarty-php/smarty/releases/tag/v3.1.42, https://github.com/smarty-php/smarty/releases/tag/v4.0.2, https://packagist.org/packages/smarty/smarty, https://www.smarty.net/docs/en/language.function.math.tpl, https://lists.debian.org/debian-lts-announce/2022/05/msg00005.html, https://www.debian.org/security/2022/dsa-5151, https://security.gentoo.org/glsa/202209-09, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L777JIBIWJV34HS7LXPIDWASG7TT4LNI/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQ/.