CVE-2022-24863

Denial of service in http-swagger

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

http-swagger is an open source wrapper to automatically generate RESTful API documentation with Swagger 2.0. In versions of http-swagger prior to 1.2.6 an attacker may perform a denial of service attack consisting of memory exhaustion on the host system. The cause of the memory exhaustion is down to improper handling of http methods. Users are advised to upgrade. Users unable to upgrade may to restrict the path prefix to the "GET" method as a workaround.

http-swagger es un wrapper de código abierto para generar automáticamente la documentación de la API RESTful con Swagger versión 2.0. En versiones de http-swagger anteriores a 1.2.6 un atacante puede llevar a cabo un ataque de denegación de servicio consistente en el agotamiento de la memoria del sistema anfitrión. La causa del agotamiento de la memoria es debido al manejo inapropiado de los métodos http. Es recomendado a usuarios actualizar. Los usuarios que no puedan actualizar pueden restringir el prefijo de la ruta al método "GET" como medida de mitigación

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-10 CVE Reserved
2022-04-18 CVE Published
2024-08-03 CVE Updated
2024-11-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption
CWE-755: Improper Handling of Exceptional Conditions

CAPEC

References (4)

URL	Tag	Source
https://github.com/swaggo/http-swagger/pull/62	Third Party Advisory
https://github.com/swaggo/http-swagger/releases/tag/v1.2.6	Release Notes
https://github.com/swaggo/http-swagger/security/advisories/GHSA-xg75-q3q5-cqmv	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/swaggo/http-swagger/commit/b7d83e8fba85a7a51aa7e45e8244b4173f15049e	2022-04-27

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Http-swagger Project Search vendor "Http-swagger Project"		Http-swagger Search vendor "Http-swagger Project" for product "Http-swagger"				< 1.2.6 Search vendor "Http-swagger Project" for product "Http-swagger" and version " < 1.2.6"		-		Affected