CVE-2021-46463

Katalog CVE

CVSS 9.8 · Critical EPSS 1,7%

Kerentanan Access of Resource Using Incompatible Type ('Type Confusion') pada f5 njs. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

njs through 0.7.1, used in NGINX, was discovered to contain a control flow hijack caused by a Type Confusion vulnerability in njs_promise_perform_then().

Rincian

Terbit di NVD

14 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/nginx/njs/commit/6a40a85ff239497c6458c7dbef18f6a2736fe992 patch · advisory pihak ketiga
• https://github.com/nginx/njs/issues/447 exploit · issue tracking · patch · advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20220303-0007/ advisory pihak ketiga