Bug 2043594 (CVE-2021-21408) - CVE-2021-21408 php-Smarty: template authors could run restricted static php methods
Summary: CVE-2021-21408 php-Smarty: template authors could run restricted static php m...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-21408
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2043595 2043596
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-01-21 15:25 UTC by Marian Rehak
Modified: 2022-01-21 16:01 UTC (History)
2 users (show)

Fixed In Version: php-Smarty 3.1.43, php-Smarty 4.0.3
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Clone Of:
Environment:
Last Closed: 2022-01-21 16:01:18 UTC
Embargoed:

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Description Marian Rehak 2022-01-21 15:25:21 UTC 
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.

References:

https://github.com/smarty-php/smarty/commit/19ae410bf56007a5ef24441cdc6414619cfaf664
https://github.com/smarty-php/smarty/releases/tag/v3.1.43
https://github.com/smarty-php/smarty/security/advisories/GHSA-4h9c-v5vg-5m6m
https://github.com/smarty-php/smarty/releases/tag/v4.0.3
Comment 1 Marian Rehak 2022-01-21 15:25:43 UTC 
Created php-Smarty tracking bugs for this issue:

Affects: epel-7 [bug 2043596]
Affects: fedora-all [bug 2043595]
Comment 2 Product Security DevOps Team 2022-01-21 16:01:16 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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