VDB
CVE-2021-21408
CVE-2021-21408
PUBLISHED
CVSS 8.800000190734863 HIGH
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.
EPSS 2.22% · 81.4th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.22%
81.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | smarty3 | 0, 3.1.31+20161214.1.c7d42e4+selfpack1-2, 3.1.31+20161214.1.c7d42e4+selfpack1-3 |
| Ubuntu:Pro:20.04:LTS | smarty3 | *, 0, 3.1.34+20190228.1.c9f0de05+selfpack1-1 |
| Ubuntu:Pro:16.04:LTS | smarty3 | 0, 3.1.21-1, 3.1.21-1ubuntu1 |
| Ubuntu:22.04:LTS | smarty3 | 3.1.39-2, 0 |
Timeline
- Jan 10, 2022 CVE Published
- Jan 11, 2022 EPSS Score
- Mar 6, 2022 EPSS Score
- Apr 28, 2022 EPSS Score
- Jun 21, 2022 EPSS Score
- Oct 7, 2022 EPSS Score
- Nov 29, 2022 EPSS Score
- Jan 22, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 16, 2023 EPSS Score
- May 9, 2023 EPSS Score
- Jul 2, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-21408 third-party-advisory
- https://github.com/smarty-php/smarty/commit/19ae410bf56007a5ef24441cdc6414619cfaf664 third-party-advisory
- https://github.com/smarty-php/smarty/releases/tag/v3.1.43 third-party-advisory
- https://github.com/smarty-php/smarty/security/advisories/GHSA-4h9c-v5vg-5m6m third-party-advisory
- https://github.com/smarty-php/smarty/releases/tag/v4.0.3 third-party-advisory
- https://ubuntu.com/security/notices/USN-5348-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-5348-3 vendor-advisory
- https://ubuntu.com/security/notices/USN-5348-2 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-21408 third-party-advisory