CVE-2022-39386: fastify websocket

csirt@kutim:~/threat-intel/cve/CVE-2022-39386

CVSS 7.5 · High EPSS 0,78%

Kerentanan Uncaught Exception pada fastify websocket. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

@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.

Rincian

Terbit di NVD: 8 November 2022
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-248: Uncaught Exception
EPSS (30 hari): 0,78% peluang dieksploitasi; lebih tinggi dari 54,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
fastify	websocket	Versi 6.0.0 hingga sebelum 7.1.1
fastify	websocket	Versi 5.0.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/fastify/fastify-websocket/security/advisories/GHSA-4pcg-wr6c-h9cq advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.