CVE-2022-39386

2022-11-0822:15:15

CWE-248

[email protected]

web.nvd.nist.gov

@fastify/websocket

cve-2022-39386

security vulnerability

upgrade

nvd

patch

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

38.5%

JSON

@fastify/websocket provides WebSocket support for Fastify. Any application using @fastify/websocket could crash if a specific, malformed packet is sent. All versions of fastify-websocket are also impacted. That module is deprecated, so it will not be patched. This has been patched in version 7.1.1 (fastify v4) and version 5.0.1 (fastify v3). There are currently no known workarounds. However, it should be possible to attach the error handler manually. The recommended path is upgrading to the patched versions.

Affected configurations

Vulners

NVD

Node

fastifywebsocketRange5.0.0–5.0.1

fastifywebsocketRange6.0.0–7.1.1

fastifywebsocketRange≤4.3.0

VendorProductVersionCPE
fastifywebsocket*cpe:2.3:a:fastify:websocket:*:*:*:*:*:*:*:*
fastifywebsocket*cpe:2.3:a:fastify:websocket:*:*:*:*:*:*:*:*
fastifywebsocket*cpe:2.3:a:fastify:websocket:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
fastify	websocket	*	cpe:2.3:a:fastify:websocket::::::::
fastify	websocket	*	cpe:2.3:a:fastify:websocket::::::::
fastify	websocket	*	cpe:2.3:a:fastify:websocket::::::::

CNA Affected

[
  {
    "vendor": "fastify",
    "product": "fastify-websocket",
    "versions": [
      {
        "version": ">= 5.0.0, < 5.0.1",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0, < 7.1.1",
        "status": "affected"
      },
      {
        "version": "<= 4.3.0",
        "status": "affected"
      }
    ]
  }
]