CVE-2020-8660: envoyproxy envoy

csirt@kutim:~/threat-intel/cve/CVE-2020-8660

CVSS 5.3 · Medium EPSS 0,61%

Kerentanan Insufficient Verification of Data Authenticity pada envoyproxy envoy. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

CNCF Envoy through 1.13.0 TLS inspector bypass. TLS inspector could have been bypassed (not recognized as a TLS client) by a client using only TLS 1.3. Because TLS extensions (SNI, ALPN) were not inspected, those connections might have been matched to a wrong filter chain, possibly bypassing some security restrictions in the process.

Rincian

Terbit di NVD: 4 Maret 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-345: Insufficient Verification of Data Authenticity
EPSS (30 hari): 0,61% peluang dieksploitasi; lebih tinggi dari 47,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
envoyproxy	envoy	Semua versi sebelum 1.12.3
envoyproxy	envoy	Versi 1.13.0 hingga sebelum 1.13.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history advisory vendor
https://access.redhat.com/errata/RHSA-2020:0734 advisory pihak ketiga
https://github.com/envoyproxy/envoy/security/advisories/GHSA-c4g8-7grc-5wvx 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.