CVE-2023-25576

2023-02-1416:15:11

CWE-770

[email protected]

web.nvd.nist.gov

fastify

multipart

denial of service

cve

security

vulnerability

fix

update

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

50.0%

JSON

@fastify/multipart is a Fastify plugin to parse the multipart content-type. Prior to versions 7.4.1 and 6.0.1, @fastify/multipart may experience denial of service due to a number of situations in which an unlimited number of parts are accepted. This includes the multipart body parser accepting an unlimited number of file parts, the multipart body parser accepting an unlimited number of field parts, and the multipart body parser accepting an unlimited number of empty parts as field parts. This is fixed in v7.4.1 (for Fastify v4.x) and v6.0.1 (for Fastify v3.x). There are no known workarounds.

Affected configurations

Vulners

NVD

Node

fastifyfastify-multipartRange<6.0.1

fastifyfastify-multipartRange7.0.0–7.4.1

VendorProductVersionCPE
fastifyfastify\-multipart*cpe:2.3:a:fastify:fastify\-multipart:*:*:*:*:*:*:*:*
fastifyfastify\-multipart*cpe:2.3:a:fastify:fastify\-multipart:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fastify	fastify\-multipart	*	cpe:2.3:a:fastify:fastify\-multipart::::::::
fastify	fastify\-multipart	*	cpe:2.3:a:fastify:fastify\-multipart::::::::

CNA Affected

[
  {
    "vendor": "fastify",
    "product": "fastify-multipart",
    "versions": [
      {
        "version": "< 6.0.1",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, < 7.4.1",
        "status": "affected"
      }
    ]
  }
]