CVE-2022-29221

Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.45 and 4.1.1, template authors could inject php code by choosing a malicious {block} name or {include} file name. Sites that cannot fully trust template authors should upgrade to versions 3.1.45 or 4.1.1 to receive a patch for this issue. There are currently no known workarounds.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/smarty-php/smarty/releases/tag/v3.1.45	Release Notes Third Party Advisory
https://github.com/smarty-php/smarty/security/advisories/GHSA-634x-pc3q-cf4c	Third Party Advisory
https://github.com/smarty-php/smarty/commit/64ad6442ca1da31cefdab5c9874262b702cccddd	Patch Third Party Advisory
https://github.com/smarty-php/smarty/releases/tag/v4.1.1	Release Notes Third Party Advisory
https://www.debian.org/security/2022/dsa-5151	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00044.html	Mailing List Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:smarty:smarty::::::::
	cpe:2.3:a:smarty:smarty::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*
	cpe:2.3:o:debian:debian_linux:11.0:::::::*

Information

Published : 2022-05-24 15:15

Updated : 2022-06-06 18:24

NVD link : CVE-2022-29221

Mitre link : CVE-2022-29221

JSON object : View

Products Affected

smarty

smarty

debian

debian_linux

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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