CVE-2022-22195

juniper junos os evolved

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2022-22195

Katalog CVE

CVSS 7.5 · High EPSS 1,1%

Kerentanan Improper Update of Reference Count pada juniper junos os evolved. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

An Improper Update of Reference Count vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to trigger a counter overflow, eventually causing a Denial of Service (DoS). This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R3-S1-EVO; 21.1 versions prior to 21.1R3-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO. This issue does not affect Juniper Networks Junos OS.

Rincian

Terbit di NVD
14 April 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-911: Improper Update of Reference Count
EPSS (30 hari)
1,1% peluang dieksploitasi; lebih tinggi dari 63,5% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
juniper junos os evolved Semua versi sebelum 20.4
juniper junos os evolved Versi 20.4 r1
juniper junos os evolved Versi 20.4 r1-s1
juniper junos os evolved Versi 20.4 r1-s2
juniper junos os evolved Versi 20.4 r2
juniper junos os evolved Versi 20.4 r2-s1
juniper junos os evolved Versi 20.4 r2-s2
juniper junos os evolved Versi 20.4 r2-s3
juniper junos os evolved Versi 20.4 r3
juniper junos os evolved Versi 21.1 r1
juniper junos os evolved Versi 21.1 r1-s1
juniper junos os evolved Versi 21.1 r2
juniper junos os evolved Versi 21.2 r1
juniper junos os evolved Versi 21.2 r1-s1
juniper junos os evolved Versi 21.2 r2
juniper junos os evolved Versi 21.3 r1
juniper junos os evolved Versi 21.3 r1-s1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.