CVE-2021-29454
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-29454
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-29454.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-29454
- Aliases
- Related
- Published
- 2022-01-10T20:15:08Z
- Modified
- 2024-09-11T04:45:43.167640Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.42 and 4.0.2, template authors could run arbitrary PHP code by crafting a malicious math string. If a math string was passed through as user provided data to the math function, external users could run arbitrary PHP code by crafting a malicious math string. Users should upgrade to version 3.1.42 or 4.0.2 to receive a patch.
- References
-
- https://github.com/smarty-php/smarty/security/advisories/GHSA-29gp-2c3m-3j6m
- https://security.gentoo.org/glsa/202209-09
- https://www.debian.org/security/2022/dsa-5151
- https://www.smarty.net/docs/en/language.function.math.tpl
- https://lists.debian.org/debian-lts-announce/2022/05/msg00005.html
- 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://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L777JIBIWJV34HS7LXPIDWASG7TT4LNI/
- https://packagist.org/packages/smarty/smarty
- https://security-tracker.debian.org/tracker/CVE-2021-29454
Affected packages
Debian:11 / smarty3
Package
- Name
- smarty3
- Purl
- pkg:deb/debian/smarty3?arch=source
Debian:12 / smarty3
Package
- Name
- smarty3
- Purl
- pkg:deb/debian/smarty3?arch=source
Debian:12 / smarty4
Package
- Name
- smarty4
- Purl
- pkg:deb/debian/smarty4?arch=source
Git / github.com/smarty-php/smarty
Affected ranges
- Type
- GIT
- Repo
- https://github.com/smarty-php/smarty
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
v2.*
v2.6.24
v2.6.25
v2.6.26
v2.6.27
v2.6.28
v3.*
v3.1.11
v3.1.12
v3.1.13
v3.1.14
v3.1.15
v3.1.16
v3.1.17
v3.1.18
v3.1.19
v3.1.20
v3.1.21
v3.1.23
v3.1.24
v3.1.25
v3.1.26
v3.1.27
v3.1.28
v3.1.29
v3.1.30
v3.1.31
v3.1.32
v3.1.33
v3.1.34
v3.1.35
v3.1.36
v3.1.37
v3.1.37.1
v3.1.38
v3.1.39
v3.1.40
v4.*
v4.0.0
v4.0.0-rc.0
v4.0.1