CVE-2024-43791

RequestStore provides per-request global storage for Rack. The files published as part of request_store 1.3.2 have 0666 permissions, meaning that they are world-writable, which allows local users to execute arbitrary code. This version was published in 2017, and most production environments do not allow access for local users, so the chances of this being exploited are very low, given that the vast majority of users will have upgraded, and those that have not, if any, are not likely to be exposed.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/steveklabnik/request_store/security/advisories/GHSA-frp2-5qfc-7r8m	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:steveklabnik:request_store:1.3.2:*:*:*:*:*:*:*

History

12 Sep 2024, 18:26

Type	Values Removed	Values Added
First Time		Steveklabnik request Store Steveklabnik
Summary		(es) RequestStore proporciona almacenamiento global por solicitud para Rack. Los archivos publicados como parte de request_store 1.3.2 tienen permisos 0666, lo que significa que se pueden escribir en todo el mundo, lo que permite a los usuarios locales ejecutar código arbitrario. Esta versión se publicó en 2017, y la mayoría de entornos de producción no permiten el acceso a usuarios locales, por lo que las posibilidades de que esto sea explotado son muy bajas, dado que la gran mayoría de usuarios habrán actualizado, y los que no, en su caso, no es probable que queden expuestos.
CPE		cpe:2.3:a:steveklabnik:request_store:1.3.2:::::::*
References	~~() https://github.com/steveklabnik/request_store/security/advisories/GHSA-frp2-5qfc-7r8m -~~	() https://github.com/steveklabnik/request_store/security/advisories/GHSA-frp2-5qfc-7r8m - Third Party Advisory

23 Aug 2024, 15:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-23 15:15

Updated : 2024-09-12 18:26

NVD link : CVE-2024-43791

Mitre link : CVE-2024-43791

CVE.ORG link : CVE-2024-43791

JSON object : View

Products Affected

steveklabnik

request_store

CWE

CWE-276

Incorrect Default Permissions

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