CVE-2024-35231

rack-contrib vulnerable to Denial of Service due to the unconstrained value of the incoming "profiler_runs" parameter

Severity Score

8.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

rack-contrib provides contributed rack middleware and utilities for Rack, a Ruby web server interface. Versions of rack-contrib prior to 2.5.0 are vulnerable to denial of service due to the fact that the user controlled data `profiler_runs` was not constrained to any limitation. This would lead to allocating resources on the server side with no limitation and a potential denial of service by remotely user-controlled data. Version 2.5.0 contains a patch for the issue.

rack-contrib proporciona middleware y utilidades de rack para Rack, una interfaz de servidor web Ruby. Las versiones de rack-contrib anteriores a la 2.5.0 son vulnerables a la denegación de servicio debido al hecho de que los datos controlados por el usuario "profiler_runs" no estaban sujetos a ninguna limitación. Esto conduciría a la asignación de recursos en el lado del servidor sin limitación y a una posible denegación de servicio mediante datos controlados remotamente por el usuario. La versión 2.5.0 contiene un parche para el problema.

*Credits: N/A

CVSS Scores

GitHubv3.1 8.6

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

Poc

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-14 CVE Reserved
2024-05-27 CVE Published
2024-05-28 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-770: Allocation of Resources Without Limits or Throttling

CAPEC

References (2)

URL	Tag	Source
https://github.com/rack/rack-contrib/commit/0eec2a9836329051c6742549e65a94a4c24fe6f7	X_refsource_misc
https://github.com/rack/rack-contrib/security/advisories/GHSA-8c8q-2xw3-j869	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Rack Search vendor "Rack"		Rack-contrib Search vendor "Rack" for product "Rack-contrib"				< 2.5.0 Search vendor "Rack" for product "Rack-contrib" and version " < 2.5.0"		en		Affected