CVE-2023-51701

fastify-reply-from is a Fastify plugin to forward the current HTTP request to another server. A reverse proxy server built with `@fastify/reply-from` could misinterpret the incoming body by passing an header `ContentType: application/json ; charset=utf-8`. This can lead to bypass of security checks. This vulnerability has been patched in '@fastify/reply-from` version 9.6.0.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/fastify/fastify-reply-from/releases/tag/v9.6.0	Release Notes
https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v2v2-hph8-q5xp	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fastify:reply-from:*:*:*:*:*:node.js:*:*

History

11 Jan 2024, 17:33

Type	Values Removed	Values Added
References	~~() https://github.com/fastify/fastify-reply-from/releases/tag/v9.6.0 -~~	() https://github.com/fastify/fastify-reply-from/releases/tag/v9.6.0 - Release Notes
References	~~() https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v2v2-hph8-q5xp -~~	() https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v2v2-hph8-q5xp - Vendor Advisory
First Time		Fastify Fastify reply-from
CPE		cpe:2.3:a:fastify:reply-from::::::node.js::*
Summary		(es) fastify-reply-from es un complemento de Fastify para reenviar la solicitud HTTP actual a otro servidor. Un servidor proxy inverso creado con `@fastify/reply-from` podría malinterpretar el cuerpo entrante al pasar un encabezado `ContentType: application/json; charset=utf-8`. Esto puede provocar que se eludan los controles de seguridad. Esta vulnerabilidad ha sido parcheada en '@fastify/reply-from` versión 9.6.0.
CVSS	v2 : ~~unknown~~ v3 : ~~5.3~~	v2 : unknown v3 : 7.5

08 Jan 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-08 14:15

Updated : 2024-01-11 17:33

NVD link : CVE-2023-51701

Mitre link : CVE-2023-51701

CVE.ORG link : CVE-2023-51701

JSON object : View

Products Affected

fastify

reply-from

CWE

CWE-444

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling')

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