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
CPE		cpe:2.3:a:fastify:reply-from::::::node.js::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
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
CWE		CWE-444
First Time		Fastify Fastify reply-from

08 Jan 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-08 14:15

Updated : 2024-02-28 20:54

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/Response Smuggling')

{"id": "CVE-2023-51701", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-01-08T14:15:46.677", "references": [{"url": "https://github.com/fastify/fastify-reply-from/releases/tag/v9.6.0", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/fastify/fastify-reply-from/security/advisories/GHSA-v2v2-hph8-q5xp", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-444"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-444"}]}], "descriptions": [{"lang": "en", "value": "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. \n"}, {"lang": "es", "value": "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` podr\u00eda 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` versi\u00f3n 9.6.0."}], "lastModified": "2024-01-11T17:33:45.077", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fastify:reply-from:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "156AAC0C-39BA-44A0-81BD-B9190ED48E8F", "versionEndExcluding": "9.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}