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CVE-2021-21408

Publication date 10 January 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

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.

Status

Package Ubuntu Release Status
smarty3 24.04 LTS noble
Fixed 3.1.39-2ubuntu1
23.10 mantic
Fixed 3.1.39-2ubuntu1
23.04 lunar
Fixed 3.1.39-2ubuntu1
22.10 kinetic
Fixed 3.1.39-2ubuntu1
22.04 LTS jammy
Fixed 3.1.39-2ubuntu1
21.10 impish
Fixed 3.1.39-2ubuntu0.21.10.1
21.04 hirsute Ignored
20.04 LTS focal
18.04 LTS bionic
Fixed 3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1
16.04 LTS xenial
14.04 LTS trusty Not in release

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
smarty3

Severity score breakdown

Parameter Value
Base score 8.8 · High
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H