[HIGH] Sandbox Escape by math function

PKSA-98zc-53yc-qt81 CVE-2021-29454 GHSA-29gp-2c3m-3j6m

Affected package: smarty/smarty

Affected version: <3.1.42|>=4.0.0,<4.0.2

Reported by:
GitHub, FriendsOfPHP/security-advisories