CVE-2022-31045: istio — Katalog CVE

csirt@kutim:~/threat-intel/cve/CVE-2022-31045

CVSS 9.8 · Critical EPSS 1,2%

Kerentanan Out-of-bounds Read pada istio. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue.

Rincian

Terbit di NVD: 9 Juni 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-125: Out-of-bounds Read
EPSS (30 hari): 1,2% peluang dieksploitasi; lebih tinggi dari 66,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
istio	istio	Semua versi sebelum 1.12.8
istio	istio	Versi 1.13.0 hingga sebelum 1.13.5
istio	istio	Versi 1.14.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x advisory pihak ketiga
https://istio.io/latest/news/security/istio-security-2022-05 broken link

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.